RETURNED TO YOUR DEALER. PROFESSIONAL CHEMICALS CORPORATION 325 SOUTH PRICE ROAD CHANDLER, ARIZONA 85224 Information in this document is subject to change without notice and does not represent a commitment on the part of Professional Chemicals Corporation. PEAK 86037220 02/12/07...
The dealer is also responsible for initial 9. Installation mounting plates. training of your operators and maintenance personnel in the proper operation and 10. Operation and service manual for engine, water maintenance of this unit. pump, and vacuum pump. PEAK 86037220 02/12/07...
KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. NOTE: The number on the lower left corner of the front cover is the part number for this manual. PEAK 86037220 02/12/07...
Always wear hearing protection when unit is running. Always comply with local noise ordinance when operating units. PEAK 86037220 02/12/07...
Page 9
Use only ProChem supplied fuel installation kits. Ensure to use the kit specific for the truckmount model and van model being used. When traversing the vehicle floor with fuel lines, always use a bulkhead adapter. This will prevent leakage and ensure that the hose is not punctured by vehicle vibration abrasion.
6. DRAIN WASTE TANK INTO AN APPROVED SOURCE AND RINSE WITH CLEAN WATER. SOLUTION OUTLET With warning labels 86179290 PRV NO. 500875 (2 Warning labels required (1) Top of belt guard (1) Top of rear engine panel Warning label 86186520 PRV NO. 500769 Caution label 86186530 PRV NO. 500770 PEAK 86037220 02/12/07...
Recommended floor tool tip sizing not exceed a total of “.045”. Using larger jet sizes on your cleaning unit may reduce cleaning temperatures. Example: Tri-jet wand uses three 95015 jets (95° spray angle w/ 015 orifice). 015 X 3 = 045 Upholstery tool jet size: 80015 Stair tool jet size: 9502 PEAK 86037220 02/12/07...
5000 feet, you should order the Kohler high altitude gasoline additives. We recommend the use of clean, kit Part #48102. fresh, unleaded gasoline intended for automotive use. High octane gasoline should NOT be used with the engine on this unit. PEAK 86037220 02/12/07...
WATER REQUIREMENTS If you require a water softener, PROCHEM has a Hard water deposits will adversely affect the model to meet your needs. Please contact your plumbing and heat exchange systems on this unit.
Page 14
3. SET ENGINE THROTTLE AT IDLE POSITION AND OPEN TEMP CONTROL VALVE, ALLOWING THE WATER TEMPERATURE TO COOL DOWN. 4. TURN OFF IGNITION SWITCH. 5. DISCONNECT ALL HOSES AND TOOLS. 6. DRAIN WASTE TANK INTO AN APPROVED SOURCE AND RINSE WITH CLEAN WATER. SOLUTION OUTLET PEAK 86037220 02/12/07...
Page 15
7. WASTE PUMPOUT AND AUXILIARY WATER PUMP SWITCH This four-position switch is for activating the waste pumpout device. It also serves to activate the fresh water transfer pump. For turning on pumps, rotate clockwise. For turning off pumps, rotate counter clockwise. PEAK 86037220 05/22/08...
Page 16
The valve is turned off by to the wand. The chemical check valve prevents rotating the knob clockwise and opened by chemicals from traveling up-stream into the turning the knob counter clockwise. solution system of the unit. PEAK 86037220 02/12/07...
This allows the engine coolant to travel in a counter rotating direction to the cleaning water during the exchange process creating a very efficient transfer of heat out of the engine and into the cleaning solution. PEAK 86037220 02/12/07...
Page 18
OPERATION WATER PUMPING AND HEAT TRANSFER SYSTEM PEAK 86037220 02/12/07...
The chemical is picked up from the container and fed through the flow meter to the chemical pulse pump where it is pressurized. PEAK 86037220 05/22/08...
The air is then filtered and rushes into the vacuum pump. VACUUM INLET HEATER COIL #1 HEATER COIL #2 VACUUM GAUGE LUBRICATION VACUUM SILENCER PUMP VACUUM RELIEF VALVE LEVEL SENSOR WASTE TANK STRAINER FILTER 3-10 PEAK 86037220 02/12/07...
Connect the hose to the water supply faucet. NOTE: Never use your waste pump outlet hose as a water inlet hose. Use only clean hoses for water inlet. 2. Turn the water supply faucet on. The water will fill the water box. 3-11 PEAK 86037220 05/22/08...
3. Shut off water pump. 4. Begin de-flooding operations. 5. Under almost all conditions, the unit will sufficiently cool itself. If you find yourself operating in extreme heat, crack the bypass valve slightly to provide additional cooling. 3-13 PEAK 86037220 02/12/07...
9. Now turn the chemical valve and flow simulator valves to the open position, making certain that the flow meter indicates flow and that all anti- freeze drains out of the chemical hose into an approved container, after 30 seconds, turn off both valves. 3-14 PEAK 86037220 05/22/08...
6. Open the tool valves and drain the anti-freeze local laws and regulations. Do not drain onto into an approved container until the flow is clear the ground or into storm drainage systems. and all anti-freeze is purged from the tools and hoses. 3-15 PEAK 86037220 02/12/07...
Engine 200 hrs Check radiator hoses and clamp tightness Fuel Pump 200 hrs Check hose connections Engine 200 hrs Check spark plugs for carbon deposits and proper gap Chemical Valves 200 hrs Inspect and/or adjust packing nuts PEAK 86037220 02/12/07...
Page 27
***Change engine crankcase oil and filter after the first 50 hours ****Perform drive belt, pulley and hub maintenance after the first 25 hours of operation, and then again at 100 hours *****If using AEON PD synthetic lubricant, 4500 hours or every 2 years, whichever comes first PEAK 86037220 02/12/07...
To keep your chemical system functioning properly, follow the chemical pump and solution outlet maintenance in the Maintenance Schedule in this manual. Refer any additional questions to your dealer. PEAK 86037220 02/12/07...
NOTE: Using less than service class SF or SG service or repair is required, contact an oil or extending oil change intervals longer than authorized Kohler Service Center. You will need recommended can cause engine damage. to provide the serial number of the engine. PEAK 86037220 02/12/07...
PD will last a many times longer than a premium mineral oil. NOTE: AEON PD (Part# 86189090 PRV NO. 05-008039) is the oil which PROCHEM puts in the vacuum pump at the factory. Topping off or adding petroleum oil to synthetic oil is NOT recommended.
4. Check for pulley groove wear, clean belts and pulley grooves, check for worn belts, proper belt tension, and pulley alignment after the first 25 hours and then again at 100 hours. Check for belt ride in the groove. PEAK 86037220 02/12/07...
Debris can For the procedure, see the "General Service collect around the hinge of the float valve. Check Adjustments” section in this manual for details. the float valve for debris at least once a month. PEAK 86037220 02/12/07...
NITROGEN ACCUMULATOR ENGINE COOLANT REPLACEMENT The nitrogen accumulator is pressurized to 250 PSI Annually the coolant in the Prochem machine should and must be replaced periodically. The accumulator be replaced. This coolant is an integral part of the cannot be repaired or recharged. We recommend heating system and needs to be maintained as any replacement every 1000 hours of use.
See the “Illustrated Parts Listing” for a parts break-down on the chemical pump. DRIVE BELTS FOR WATER PUMP AND VACUUM PUMP Use only exact replacement for system drive belts. Use only exact manufacturer and models for replacements PEAK 86037220 02/12/07...
(cap) (while observing the pressure gauge on the control panel) until the desired pressure is obtained. Retighten the locking nut. DO NOT loosen the adjusting body (cap) all the way (counterclockwise) or remove it while the unit is running. PEAK 86037220 02/02/08 4-10...
Page 36
Cleaning tool valve is malfunctioning. Repair or replace valve. Hose inner lining is constricted. Remove restriction or replace hose. Air leak in chemical supply line, priming Check for air leaks. Replace faulty parts. valve or metering valve. 4-11 PEAK 86037220 05/22/0807...
Measure the pump volume. If the pump volume is less than normal, refer to “Loss Defective cylinder in the water pump. of Pump Volume” in the Troubleshooting section in this manual. PEAK 86037220 02/12/07 4-12...
Page 38
Oil pressure switch (located on engine), fuel shut-off solenoid Test these components. If any are (located on engine), high defective, replace. Consult the Kohler temperature switch (located on Engine Operation and Maintenance Manual. engine). 4-13 PEAK 86037220 02/12/07...
Page 39
After inspecting waste pump to determine Pump-out circuit breaker on control new electrical connectors and the cause of the tripped circuit breaker, panel has been tripped. heat shrink. Inspect connection press the reset button. for watertight seal. 4-14 PEAK 86037220 05/22/08...
PRESSURE REGULATOR FROM UPPER CONNECTION ON FRONT HEATER CORE IN VAC HE ASSEMBLY FROM LOWER ELBOW ON HELICOIL ASSEMBLY TO PRESSURE GUAGE OUTER SEAT INNER SEAT STEM SPRINGS BODY 86029480 - PRV NO. 15-808081 PRESSURE REGULATOR DETAIL PEAK 86037220 02/12/07 5-29...
Need help?
Do you have a question about the PEAK and is the answer not in the manual?
Questions and answers