Ozzone Boy Installation Manuale-Ring method

Installer must apply for Standard
installation Guidance.

Fitting For New refrigerant R407C, R410A

Leverage-Ring method

Please read through this Installation Manual before installing.
1. Cutting of insulated material for pipes

2. Cutting the pipe

3. Checking the pipe appearance

4. Chamfering the pipe end

Cut the insulated material where will be inserted
to fitting with care of not to be scratched.

Cut the pipe on square with Roller cutter.

Cut off the deficit part of the pipe where will beinserted to the fitting.

Chamfer the pipe end both inside and outside.

Bentness

Half of
Pipe Thickness

Copper PipeIt`s prohibited to cut
vertically. Verticalscratch may cause
leakage.

5. Marking on the pipe
(Depth gauge)

Cut off

Pipe size

PositionFit the pipe end into
paper template end.

PipeInsert the pipe straight until the Standard
insertion line disappears under the end of nut.

Grab the fitting body and turn the Nut by handin the direction of the arrow.

Please do not tighten the Nut before pipe
insertion.

CautionwithBrazing"L" line is notapppeared.
Green indicator is not
hidden into the Nut.

Caution

10. Air tightness test
Please organize the air tightness test in accordance with the manualthat equipment manufacturer supplied.

Manual tightening of Nut will becompleted within one rotation.

11. Insulation procedure is printed in overside.

A : Green indicator dissapears.
B : "L" line appears.

The tightening torque will raise
gradually.
Please make sure to tighten the nut till
the end.

The pipe might be pulled out
when tightening is not completed.

7. Manual tightening of Nut

6. Insertion of Pipe

9. Checking the completion

The work will be completed when you confirm the green indicator disappears
in the Nut.

Inside chamfering is necessary to ensure
the flow rate.
O-ring might be damaged and cause
leakage without chamfering the outsideend.

The axis line needs to be straight.

Mark the "L" line along with paper
template for standard insertion line.

8. Tightening of Nut using Wrench

Notice

The allowable range of bentness and/or
flattened pipe is to get inserted to the fittingsmoothly.

Cut the pipe carefully to avoid the deformation.

IMPORTANT

ScratchThe heat from brazing may damage the rubber parts
inside of the fitting. When brazing near the fitting,please set more than 20cm apart and prevent the heat
conduction with wet cloth.

Leakage may happen when connected to the bended part withthe bending machine. Please do not use at the point.

Prohibited matter

NameYearMonthDate

11. Insulation procedure

Prohibited matter

ReasonCutting the inslatedmaterial vertically

Scratched pipe may
cause leakage

Dis-chamfering of
the pipe end

Scratched O-ring may
cause leakage

Inserting the pipe
without Standard
Insertion line

Inserted depth cannot
be confirmed and it may
cause leakage

Un-checking of theGreen Indicater hidden

Product performancecannot be secured andit may cause pipe pull out

Un-checking of theStandard Insertion line
after insertingStandard installation is notcompleted and it may cause
leakage or pipe pull out
Product performancecannot be exerted andit may cause leakage or pipe
pull out
Product performancecannot be exerted andit may cause leakage or pipe
pull out

Disassembling of thefitting
Reuse of the fitting

Self Check

Before insulation

Copper Pipe

Insulated material

Set of Insulated MaterialMake sure there is no clearance between fitting insulator andpipe insulator.
Peel the release paper and roll the fitting.

Release paper

Hold up the fitting insulator and pipe insulator with insulating
tape or sheet.

Notice

The thickness of the insulator is 20mm.
Even if the thickness of the pipe insulator is 10mm,
we recommend to use 20mm fitting insulator for thesafety.