MACHINE OPERATION Double Scrubbing: Steps: See picture below 1. Turn machine on with the key switch. 2. Lower scrub head to the floor, use the top half of the brush switch. 3. Adjust the solution to the desired setting. (Set half way) 4. Begin scrubbing by depressing the foot pedal slowly and then to the speed required. (Not shown) 5. Start scrubbing with the brush pressure at 1 or 2 marks, do not use the 4 or 5 marks without management's approval. 6. To operate machine in reverse, simply switch the reverse switch to the reverse position, back up alarm may sound and your reverse speed is set to roughly 70% of forward. 7. To stop the machine, let off of the foot pedal, and the machine will stop automatically. (Not shown) Vac Only Scrubbing: Steps: See picture below 1. Turn machine on with the key switch. 2. Lower squeegee by pressing the switch. 3. Begin vacuuming by depressing the foot pedal slowly and then to the speed required. (Not shown) 4. To operate machine in reverse, simply switch the reverse switch to the reverse position, back up alarm may sound and your reverse speed is set to roughly 70% of forward. 5. To stop the machine, let off of the foot pedal, and the machine will stop automatically. (Not shown)
2. To clean the float shut-off while it is inside the machine wipe material off screen then rinse. Check that the ball is also clean and moves freely. 3. To remove the float shut-off, remove the white clamp (3) grasp the screen with one hand and pull down to remove. 4. Screens, gaskets, and shutoff balls must be in place. Recovery Tank Drain Saver: The recovery tank drain saver will help prevent the drain from becoming clogged with debris. 1. The drain saver screen should be emptied and cleaned after you drain the tank. 2. To clean, pull hose (4) out of drain saver and remove screen. Empty screen into trash, wipe material off screen and then rinse the screen. 3. When finished place screen back into the recovery tank and re-insert hose into screen (5). 4. The screen saver must always be in place when the machine is in use to prevent clogging of drain. Standard Battery Charging: Charger Specifications: DC Output voltage of 36 volts. (Standard) Output current of 25 amps max. (Standard) Output current of 36 amps max. (Optional W/325 ah battery upgrade) AC Input voltage of 110 volts/60 Hz. (Standard) Automatic shut off circuit. Made for deep cycle batteries. Danger: always charge batteries in a well ventilated area. Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and flame away. Shield eyes when servicing batteries and avoid contact with battery acid. Leave access panel open when charging! Standard Charger Caution: the following instructions are intended for the 36v charger supplied with the machine. Do not use any non OEM charger with this machine.
1. Make sure to flush the tanks out completely. To thoroughly flush out any solution chemicals in solution line and valves, refill solution tank with a few gallons of warm clean water and run machine until tank is empty. 2. Open the recovery tank lid to promote air circulation. 3. Raise brushes and squeegee. Checking Battery Specific Gravity: Use a hydrometer to check the battery specific gravity. Checking Gravity A. Hydrometer B. Battery Note: Do not take readings immediately after adding distilled water, if water and acid are not thoroughly mixed, the reading may not be accurate. Check the hydrometer against this chart: Specific Gravity @ 80° F (27°C) Battery Condition 1.265 100% CHARGED 1.225 75% CHARGED 1.190 50% CHARGED 1.155 25% CHARGED 1.120 DISCHARGED Note: if the readings are taken when the battery electrolyte is any temperature other than 80vF (27vC), the reading must be temperature corrected. To find the corrected specific gravity reading when the temperature of the battery electrolyte is other than 80vF (27vC): add (+) to the specific gravity reading 0.004 (4 points), for each 10vF (6vC) above 80v (27vC). Subtract (‐) from the specific reading 0.004 (4 points), for each 10vF (6vC) below 80vF (27vC). Preventative Maintenance Records: CUSTOMER INFORMATION CUSTOMER