Global Network※

HISAKAMAINTENANCE SERVICE— The Thermal Solution Company —China (Nanjing)

HISAKA provides thermal solutions based on
our core technologies of the plate heat exchanger
to all customers in the world.
FranceChina (Zhuhai)
United Arab Emirates (ABU DHABI)
Saudi Arabia (YANBU)Group Company / production base

China (Ningbo)

Capital alliance partner※Heat Exchanger Div. related●Hisaka Group■Malaysia
HISAKAWORKS S.E.A. SDN. BHD.
KUALA LUMPUR
TEL : +60-3-8081-4185

FAX : +60-3-8081-7185

JOHOR BRANCHTEL : +60-16-228-4209■Thailand
HISAKA WORKS (THAILAND) CO., LTD.
BANGKOKTEL : +66-2-744-3287

FAX : +66-2-744-3286

SATTAHIP SALES OFFICETEL : +66-3-819-9819

FAX : +66-3-819-9820■Singapore
HISAKAWORKS SINGAPORE PTE. LTD.
TEL : +65-6-897-8489

FAX : +65-6-686-4579■Indonesia
PT. HISAKA WORKS INDONESIA
JAKARTATEL : +62-21-2295-9806/9807
FAX : +62-21-2931-9333■VietnamHISAVINA Ho Chi Minh (Representative Officeof HISAKAWORKS S.E.A. SDN. BHD.)■Saudi Arabia
HISAKA MIDDLE EAST CO., LTD.
DAMMAM

■Philippines
HISAPINO Manila (Representative Officeof HISAKAWORKS S.E.A. SDN . BHD.)YANBU BRANCHTEL : +84-8-3910-7355

FAX : +84-8-3910-7356

TEL : +63-2-3224-4129

FAX : +63-2-3224-4130■United Arab Emirates
HISAKA ARABIAHEAT EXCHANGER TRADING - L.L.C - O.P.C
ABU DHABI■South Korea
HISAKA KOREA CO., LTD.
SEOULTEL : +82-2-739-8861

TEL : +971-2-877-8590●Capital alliance partner

FAX : +82-2-739-8864

BUSAN BRANCHTEL : +82-51-747-0265

ARSOPI THERMAL S.A. (Portugal)

FAX : +82-51-747-0266

TEL : +351-256-410-410 FAX : +351-256-410-411■ChinaHISAKA WORKS (CHINA) CO., LTD.
CHANGSHU
TEL : +86-512-5213-3000

SHANGHAI BRANCHTEL : +86-21-5211-0701

TEL : +966-13-838-4700 FAX : +966-13-838-5800

Yantai Shinwa Joining Technology Co., Ltd. (China)
TEL : +86-535-643-3939 FAX : +86-535-643-3926

FAX : +86-512-5213-3008

KAPP SAS (France)

TEL : +33-4-78-05-68-68

FAX : +86-21-5211-0720

GUANGZHOU BRANCHTEL : +86-20-3810-5515

FAX : +86-20-3847-7539

NANJING SALES OFFICEZHUHAI SALES OFFICENINGBO SALES OFFICE

Heat Exchanger Division
Sales Department
Osaka:
Tokyo:
Hokkaido:
Chiba:
Nagoya:Customer
Service:Sonezaki, Kita-ku, Osaka-shi, Osaka, 530-0057, Japan
TEL: +81-6-6363-0020 FAX: +81-6-6363-0161
Kyobashi, Chuo-ku, Tokyo, 104-0031, Japan
TEL: +81-03-5250-0760 FAX: +81-3-3562-2759
6-1-20, Higashisapporo 3jo, Shiroishi-ku, Sapporo City,
Hokkaido 003-0003 Japan
TEL: +81-11-868-8010 FAX: +81-11-868-8011
1-23-6, Goichuonishi, Ichihara City, Chiba 290-0081 Japan
TEL: +81-436-24-3322 FAX: +81-436-24-3323
Sakae, Naka-ku, Nagoya-shi, Aichi, 460-0008, Japan
TEL: +81-52-217-2491 FAX: +81-52-217-2494
2-1-48, Higashi-konoike-cho,Higashi-osaka-shi,Osaka, 578-0973, Japan
TEL: +81-72-966-9601 FAX: +81-72-966-8923
URL: https://www.hisaka.co.jp/english/phe/

HISAKA provides thermal solutions based on our
technologies of the plate heat exchanger toall HISAKA fans in the world.
HISAKA WORKS, LTD., Heat Exchanger Division is both ISO9001
and ISO14001 certified.
HISAKA WORKS, LTD., Konoike Plant is ISO45001 certified.

HE-CE004706

Heat Exchanger Division

“Kitto”
Sure to fit your applications by excellent performance“Motto”
More applications by versatile products line up“Zutto”
Longer life time by high quality maintenance service

HISAKA will continue to supply
such reliable Plate Heat Exchanger.

Maintenance Concept
Since becoming the first Japanese manufacturer of commercial plate heat exchangers (PHEs)
in1955, HISAKA WORKS has taken full advantage of state-of-the-art plate technology andmanufacturing facilities to develop and provide a variety of products that meet the needs ofvarious industries.
In order to provide total customer satisfaction as a top manufacturer of PHEs, and to maintainproduct performance across the total life cycle of PHEs, Hisaka provides a maintenance menu ofvarious products and services, which also includes a Full Service Package. We make the bestuse of the know-how we have cultivated while achieving top market share in Japan, to "rapidly"
provide "relief and reliance" with "reasonable" service contents as a maintenance service
supporter.

ReliefReliable Maintenance Work

Reliance

Superior MaintenanceTechnology

4R

Rapid

Shorter Maintenance Time

Reasonable

Customer Satisfaction
by Service Contents2

3Relief
Reliance

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ReliefTrouble and Solutions

Reliance Decreasing of
Performance Fluid Leakage
 Mixing of
Two Fluids

On-Site Maintenance(Customer's Location)

Off-Site Maintenance(Full Service Package)

Maintenance Service Program

Full Service Package (Off-Site Maintenance) Whole PHE Unit

We take the entire PHE unit back to our service center for
maintenance.

 Plates Only

We take only the plates back to our service center for maintenance.

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Maintenance at Customer's Site
(On-Site Maintenance) On-Site MaintenanceOur service engineers perform maintenance at thecustomer's location.

 CIP (Cleaning In Place)This maintenance recovers the performance of PHEs throughcirculation with chemical agents.

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Increase in a pressure drop anddecreasing in heat transfer performancedue to scaling

Restored throughdisassembly and cleaning,or CIP (Cleaning In Place)by chemical agents

To stop the leakage
by regasketing

Leakage of fluid due to deterioration or
hardening of rubber gaskets

The unit is taken off site
for a “Full Service Pakage”
at our service center.
Gaskets and otherconsumable parts are
replaced, for complete
restoration of the unit.

Sales of Maintenance Parts

We provide spare partsfor PHEs.

Contamination (mixing of two liquids)
due to pinholes or cracks

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Other Service Options

 Performance Check Service

This service allows visualization of the performance of PHEs
currently in use.

 Plate Re-Pressing

Re-Pressing to modify the deformation of the plates.

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11

Replacement with a newplate to stop thecontamination* Depending on the condition of the product, on-site maintenance might result in a lower level of restoration than
could be achieved through off-site maintenance.

4

Rapid

Reasonable

PHEs rarely experience failure or trouble, because they have no moving parts and few component parts.
However, if they are used for long years, problems such as gasket deterioration, scaling, and cracking
on the plates can occur.
If you operate without maintenance, the following problems can occur:
 Leakage due to aging and deterioration of gaskets
 Reduction in heat transfer performance due to scaling on the plates Contamination due to cracks or pinholes caused by corrosion on the plates
In addition, the following risks can arise if you perform maintenance yourself:
 Remaining scale due to incomplete cleaning of the plates Oversight of signs of corrosion / cracks / pinholes Plate damage due to excessive tightening
 Incorrect plates assembly
As a manufacturer of PHEs, HISAKA offers comprehensive maintenance service program based on
know-how accumulated over many years.

Types of Trouble

4R

Plate Rotation

We provide a plate replacement service, rotating out yourcurrent plates and maintained plates that we keep in storage.

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125Relief
Reliance 4R

Rapid

Reasonable

ReliefFull Service Package Menu

Reliance 4R

Rapid

Reasonable

Maintenance workby a top PHE supplierprovides longer life time
for all brand

Advantages of the Full Service Package

Advantages of the Full Service Package
Merit 1HISAKA's Full Service Package restores PHEs which are
manufactured by not only HISAKA but other suppliers, and requires
no work by the customer. Many repeaters have evaluated this service
highly.

Merit 2

Sometimes it can be difficult to completely remove scale. Further, using
excessive force when removing the scale can result in deformed or damaged
plates. Skilled personnel use specialized technology and equipment tocompletely remove scale from plates, and restore heat transfer performance tothe best possible condition.

Complete Recoveryof Performance

Arattaro
Promotional charactor

Full Service Package for Whole Units

Merit 3

The Full Service Package is a total maintenanceservice in HISAKA. PHE disassembly, visualchecks of plates, cleaning, regasketing, frame
repairs, assembly, and final inspection are all
performed by service centers, for the best
possible performance and a long operating life
time for PHEs.

Merit 4It might be difficult to find small corrosion and tiny pinholes in plates. Our
skilled professionals can quickly find defects on the plates. If frame repairs are
required, HISAKA can supply any parts of frames because of a manufacturer of
PHEs.

Reliable andStable Operation

More convenientmaintenance service

BeforeAfter

Full Service Package for Plates
If a unit is installed in a location where it
cannot be moved, HISAKA also provides a
Full Service Package for the plates only.
After maintenance is performed on theplates, a pressure test using a frame isperformed to confirm that the plates do
not leak before they are shipped back.

Leaks in PHEs are caused by deteriorated gaskets. Maintenance that isdifficult to perform on site, such as units with a large number of plates or large
size units, can be performed rapidly in our service center, improving theefficiency of the customer's maintenance work.

Shorter
Maintenance Time

Return containers that precisely fit theplates that are currently in use are provided
upon customers' requests. Simply send us
the plates in the return containers, and wewill send back cleaned plates.

Merit 5Less Waste Water at
Customer Site

All of your PHEs can be maintenanced by single maintenance partner.

The waste water by cleaning the plates with a variety of fluids is also treated at
our service centers, reducing the waste water on the customer site.

Flowchart of the Full Service Package
The Full Service Package is a service in our maintenance menu for keeping PHEs in the best possible condition.
Return the unit

Plate disassembly

Soakingand cleaning

Jet cleaning

Regasketing

Assembly

Inspection
before shipping

Return Containers for
Full Service Package

Plate Disassembly andPickup Service
We disassemble your PHE on site, and thenreassemble it on site after maintenance.

Maintenance Menu Comparison

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Disassembly

Cleaning Result

Full Service Package

Yes

Very good

On-Site Maintenance

Yes

CIP

No

Service Truck

Assessments of off-site and on-site maintenance are shown in thefollowing table.
Please select the service that best fits your actual maintenance needs.
Regasketing

Working Hours

Working Place

7 days or more

Off-site

Bad to GoodYes
(depends on condition)
Yes(depends on condition)

Depends on modelOn-siteBad to Very goodNo

About 2 days

On-siteSoaking in degreasing tankand cleaning tankAfter washing, grease and scale on plates
are removed in these tanks. At the sametime, gaskets and the adhesive are also
removed.

Water jet cleaning

Inspection

Water jet cleaning is performed to remove
hard scale that could not be removed in
the tanks. Even more hard scale isscrubbed off with brushes.

After maintenance is complete, the plates
are assembled in frames and tightened to
the required specifications. A pressure
test is performed before shipping.

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Reliance

4R

Rapid

Reasonable

Maintenance at Customer's Site 

ReliefReliance

4R

Rapid

Reasonable

Maintenance at Customer's Site 

In cases where use of the Full Service Package is not available, HISAKA will sendskilled service engineers for on-site maintenance.

Cleaning In Place (CIP)

On-Site MaintenanceDisassembling and cleaning a PHE makes
it possible to remove hard scale andclogging matters and to recover
performance to nearly the same level asnew. However, if disassembly and cleaning
are not possible, HISAKA offers CIP using
Plate-Clean at the customer's site.
Before scaling, CIP with Plate-Clean can
restore performance by removing scale
through washing and dissolving. This iseffective in prolonging the disassembly
cleaning cycle of the PHE.

HISAKA can send skilled service engineers to perform
maintenance work at the customer's site. We use
specialized tools, such as automatic tightening devices
to efficiently disassemble and assemble the PHE andhigh temperature hot water jet cleaning to remove
sticky oil residues, to provide high quality maintenanceservice at the customer's site.

compresseor(to discharge the effluent)

Plate-Clean
seal flange

cleaning
tank●Cleaning Effect Examples 1

Automatic tightening device

Before Cleaning

When assembling a PHE, tightening must be performed with uniform tightening force. Use of an automatic tightening device
allows assembly in a short time with the ideal balance of tightening force.

PHE●Cleaning Effect Examples 2
The data below was taken from an example ofcleaning
work performed using Plate-Clean in a PHE that usedseawater as the coolant. Before cleaning, the plates
tubes had narrowed and pressure loss increased due
to scale growing inside the equipment. Also, thecooling effect had diminished. After cleaning, theseawater-side pressure loss diminished, and thecooling effect recovered by 43%.

After Cleaning
Before Cleaning
After Cleaning

Temp Ctrl
Pressure Loss Valve Opening
(Mpa)
(%)
0.11
0.06

100
70

Heat Transfer
Performance* 100 = Before cleaning

100
143

* Complete cleaning is not guaranteed.

Principle of the Hot Water
Jet Cleaning Machine
120°C water foam at 14 MPa
Scale
Plate

●Plate-Clean
Plate-Clean is a special cleaner for PHEs. By
circulating the cleaner inside the PHE, stubborn scalethat forms on the cooling water, warm water, andsteam sides can be easily removed by cleaning anddissolving without
disassembling the unit. Customers are no longer
required to perform the hard work of removing scale.
Cleaner and Target Scale

Comparison of Cleaning Results

Cleaner

The black areas are oil stains.
8

seal flange

Schematic diagram of CIP

As shown in the photo below, we conducted a test inwhich a plate with seawater scale underwent
circulation cleaning with Plate-Clean. As a result ofcleaning with Plate-Clean, the scale was satisfactorily
removed through washing and dissolving.

This cleaning method is applied to the plates which are used
for duties of quenching oil and lubricant oil. 120°C and 14 MPa
hot water makes a boiling effect when shooting from thenozzle, and oil residues are blew out from the plate surface.
The cleaning is shortened to 1/3 time with this method incomparison with a conventional method.

Heaterpump

On-Site MaintenanceHigh temperature and pressure
Hot Water Jet Cleaning

recovery tank

CIP

Product Name

Target Scale

Plate-Clean C

Calcium corbonate

Plate-Clean S

Slime, mudPlate-Clean F

Iron rust

Plate-Clean Series

Plate-Clean C

Plate-Clean S

Plate-Clean F* Each type of Plate-Clean is also sold separately.

Hot Water Jet Cleaning
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Rapid

Reasonable

Spare Parts for MaintenanceEvery plate and gasket is available for purchase, for customers who would like to perform maintenance on theirown. We also provide all other PHE parts that can be replaced, such as tightening bolts and nuts, rubber boots,
frames, and nozzles. Please contact HISAKA or a nearby distributor about maintenance.

Gaskets

Periodical replacement is recommended. For more information
about regasketing, refer to the "Operation and Maintenance
Manual" and the "Gasketing Manual".

PlatesPlates include a D-plate on the S-frame side and an E-plate on
the E-frame side. The material used differs depending on use.
As E-plate is only one plate in the unit, the spare plate in stock
is recommended.

Plate Gasket

Tightening Bold and Nut

D-Plate Gasket

Dimensions might differ depending on PHE model and thenumber used.

Adhesives
E-Plate Gasket

This gasket is installed on the E-plate, a plate without port holes andwhich prevents fluids from contact with the E-frame, and acts as acushion. A plate gasket is installed on the channel side that contacts
with fluids, and therefore both an E-plate gasket and an E-distancepiece are installed on the E-plate.

Reliance

4R

Rapid

Reasonable

Other Service Options

Performance Check Service
Visualization of Diagnosis about
Performance
Maintenance, When?

Pressure Loss and Heat Transfer Performance
Pressure loss
Designvalue

Preventing Loss of Heat Energy and Pump PowerOver long periods of operation, scale gradually forms on the heattransfer surface, eventually resulting in a reduction in heat transfer
performance and an increase in a pressure drop. When the heattransfer performance drops below the design values, it can berestored to the original performance by performing maintenance.
Decreasing of heat transfer performance and an increase in apressure drop will lead to a reduction in heating, cooling, and heatrecovery, and a loss of heat energy and pump power.

This gasket is used for plates. The material used differs depending onuse. There are two types of gaskets: one is a glue type and the other is aglue free (slit-in) type.

This gasket is for the D-plate, which prevents fluids from contact with
the S-frame. It consists of a ring shaped gasket that seals fluids and a
distance piece gasket as a cushion. The material used differs
depending on use.

Relief

S-1 for general application (1ℓ)

Maintenance

Maintenance

Scale formation results in an increase in pressure loss
and a reduction in heat transfer performance.
Heat transfer performance
Designvalue

Maintenance

Maintenance

What is a Performance Check Service?
A detector is installed on the piping connected to the
PHE to easily and quickly measure the performance of
the PHE. Based on the results of this diagnosis, ane stimate of the optimal mainte na nce pe riod is
e stimate d a nd the pe r fo r ma nce re sto re d af te r
cleaning is visualized.

PC
Flowmeter

Printer

ComputerrecorderTemperaturerecorderOiler for S-1

Re-Pressing Plates
S-1 for generalapplication (200 cc)

Regasket Period

Since PHE gaskets are made of elastic rubber, it is not necessary
to replace them every time the plate is disassembled. However,after many years of use they will deteriorate, harden, and lose theirelasticity, resulting in a loss of sealing performance. Periodical
regasketing is recommended.

Usage Temperature

Gasket Replacement
Estimate

Hot water over 100°C

1 to 3 years

Warm water over 30°C and below 100°C

5 to 7 years

Water below 30°C

7 to 10 years

F-3 for food application(500cc or 100cc)

Oiler for F-3

Rubber Boot for Connection
The rubber type only.
Size and material might differ depending on PHE model anduse.

After long operation of PHEs, strain anddeformation can occur in PHEs. HISAKA
offers a re-press service for the plates inoperation at the site. Through this re-press
service, plates can be restored.
(Depending on model and the condition of theplates you are using, the re-press service
might not be available. Contact HISAKA in
advance for more information.)
Plate dies for re-pressing

Note: For high-temperature uses such as steam heating and heat exchange uses suchas fluids that are strongly corrosive to rubber, life time is shorter than the figures shownin this table.

1011Relief
Reliance

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ReliefPlate Rotation System

Reliance

4R

Rapid

Reasonable

Heavy work
for maintenance!

PHE Model Description and Construction

PHE Model Description
The plate type, thickness, and number, and the frame model for HISAKA PHEs are indicated as shown below.

Plate cleaning

Plate Model

RX-14 6A -TNHJR -24

Regasketing

Simple Replacement with Maintained PlatesBased on the contract with the customer,
HISAKA keeps the customer's plates instorage,and uses these plates to quickly replace
plates that are currently in use when
maintenance is required.
The plates that are removed are maintained
at a HISAKA service center,and keeps the customer's plates in storage
until they are required for maintenance thenext time.
This service can shorten time for on-site
maintenance according to the operatingschedule and can plan shortening of theoperation downtime.
Plates are placed in storage,
and can be delivered as
requested according to yourmaintenance schedule.

lSeries name

LXUXRXSXFXEXGXNXYXCX

lNumber of plates

lFrame model

lPlate typelGasket type00 (small) to 169 (large)

A: Slit-in type (glue free)
B: Slit-in type (with glue)
None: Glued typelPlate thickness

5: 0.5 mm 6: 0.6 mm 8: 0.8 mm 0: 1.0 mm

Construction of Plate Heat Exchanger (For 1 pass structure)
D-plateQuick Plate
Replacement

A-plateB-plate* B-plates are rotated A-plates 180°.

Upper guide bar

E-frame
Guide bar support

Plates that are picked up go

Storagethrough cleaning, checking,Plateregasketing on
Maintenance andmaintenance lines.

Rubber bootAdvantages of Plate Rotation
Merit 1

Shorter
Maintenance Time

Merit 2Less Space and Fewer Personnel
for Cleaning and Regasketing

Merit 3

Reliability and Safety by
Maintained Plates Storage

Merit 4

Replace Plates
at Any Port

12

E-plateNameplate

HISAKA simply replaces the plates you are currently using with your plates that
we keep in storage. We also provide on-site maintenance by our service
engineers for plate disassembly, removal, assembly, and tightening.
As removed plates are sent to a HISAKA service center for maintenance, there
is no need for space and personnel to perform maintenance on site. When
maintenance is complete, the plates are stored at our service center until thenext maintenance request.
Maintenance is performed by skilled professionals, and therefore pinholes andcracks are not missed. When defects are found on plates, not only gaskets
but also plates can be easily replaced when necessary.

Plates in storage can be sent to anywhere according to the maintenancelocation and schedule even such as to ships/vessles.

Lower guide bar

Tightening bolt and nut

S-frameHISAKA Maintenance Website
HISAKA provides a website where you can understand the maintenance of your PHE.
The maintenance is a proactive action for unpredictable trouble.
Please see the HISAKA website where you can understand the maintenance of your PHE.
Maintenance Website URL:

http://www.hisaka.co.jp/english/support/heatexchanger/index.html

Top Page on the Maintenance Website

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Quotation Request Form

ReliefReliance

Refer to the※ nameplate on
your product.

Serial No.

Model
Full Service Package
Maintenance at Customer's
Site

Full unit

Plates only

On-site maintenance

Maintenance Service for PHEs
by Manufacturer is global standard.

CIP

For ______________ units
For plate No.
For ______________ units

PlatesPurchase of
Maintenance Parts

Global Service Network"※" marked items are mandatory.

Refer to the※ nameplate on
your product.

GasketHISAKA is expanding its service centers both in Japan and overseas in order to provide quick andhigh-quality maintenance services to our PHE customers. Our professional work performed at ourservice centers has received high marks from our customers. 100% of our Full Service Package
customers is a repeater.
Today, manufacturer service is the standard for PHE maintenance.

For plate No.

Glue (for general application / food application)(1ℓ, 200 cc):cans
Double-sided tape:rolls

Tightening bolts and nuts:

sets

Connecting rubber boots:

sets

About Maintenance for PHEs:

Customer Service

Additional Requests

TEL: +81-72-966-9601
FAX: +81-72-966-8923

Company Name※

Please be sure to give us the serial number for inquiry.

Department/
Division

Name※
Address※

Email Address※

TEL Number※

Confirmation Items
1. PHE Condition Check SheetlPlease check the PHE to be restored. If there are any leakage, placea check mark on the figures below at the location of the leaks.

Yes

No

1 m to 20 m

More than 20 m

2. Space around PHE (1 m each side)
3. Distance to water jet area

Yes (Stairs

S
Frame

E
Frame

S
Frame

Yes

No

4. PHE and piping with drain pipe

Yes

No

Power supply

Yes (100 V or 200 V)

No

Compressed air

Yes

No

Water

Ratchet spanner* Right side viewed from the S Frame* Left side viewed from the S Frame

6. Distance to utility
7. Outfit to be needed
for work at your site

Rust, deterioration, etc. of tightening bolts
Date of previous maintenance

Yes

No

No

floors)Elevator

5. Available utility

8. Safety education

Heat Exchanger Division, Konoike Plant

HISAKAWORKS S.E.A. SDN. BHD. (Malaysia)

815-1 Imazuasayama, Ichihara City, Chiba 299-0106 Japan
TEL:+81-436-98-5231

Chugoku/Shikoku Service Center

2-8 Mizushima-myojin-cho, Kurashiki City, Okayama 712-8003 Japan
TEL:+81-86-446-4424

1. Installation location (address)

NoNo

1 m to 30 m

More than 30 m

Protective eyewear
Tyvek

TEL: +66-2-744-3287

HISAKAWORKS SINGAPORE PTE. LTD. (Singapore)
TEL: +65-6-897-8489

PT. HISAKA WORKS INDONESIA(Indonesia)
TEL: +62-21-2295-9806/9807

HISAKA WORKS (CHINA) CO., LTD. (China)
TEL: +86-512-5213-3000

Gaiters

Other ()
No

Yes
Start time of work (1-1-4 Hanatakamatsu, Oita City, Oita 870-0915 Japan
TEL:+81-97-556-6400

HISAKA WORKS (THAILAND) CO., LTD. (Thailand)

TEL: +966-13-838-4700

Yes

Overshoes

Kyushu Service Center

TEL: +60-3-8081-4185

HISAKA MIDDLE EAST CO., LTD. (Saudi Arabia)

Yes

Safety belt

HISAKA is rapidly expanding its service centersoverseas, building a global service network.
HISAKA provides its "Full Service Package" in
Malaysia, China, Thailand, Singapore, and Saudi
Arabia. This service has received high marks fromour overseas customers. HISAKA will continue tomake further improvements to global expansion
and its service network.

Overseas Maintenance Inquiries:

New Kanto Service Center

2. Check List for Maintenance at Customer's Site

Global MaintenanceNetwork

Domestic Service Centers:
2-1-48 Higashi-konoike-cho, Higashi-Osaka City, Osaka 578-0973 Japan
TEL:+81-72-966-9601

Before sending this form, please confirm the following items on the PHE.

14

Rapid

Reasonable

Osaka FAX: +81-6-6363-0161

Maintenance Details

4R

:

)

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