PHOENIX METAL PRODUCTS, INC
TL600/TL700 LAVATORY SERVICE TRUCK
18
MAY 2018
CHAPTER 1
GENERAL INFORMATION AND OPERATION INSTRUCTIONS
SECTION 2- SYSTEM DESCRIPTION
ELECTRICAL SYSTEM
THE ELECTRICAL SYSTEM IS TIED INTO THE IGNITION CIRCUIT OF THE VEHICLE. POWER FOR
OPERATION OF THE SERVICING FUNCTION CAN ONLY BE DONE WHILE THE VEHICLE IS
RUNNING AND THE IGNITION IS IN THE ON POSITION. THE REAR CONTROLS AND LIGHTING
CIRCUIT ARE PROTECTED BY A CIRCUIT BREAKER. ALL FUNCTION CONTROLS ARE OPERATED
BY CONTROL SWITCHES AT EITHER THE LOWER WORK PLATFORM OR (IF INSTALLED) THE LIFT
PLATFORM. A TOGGLE SWITCH ON THE METER BOX OPERATES THE AIR HEATER LOCATED IN
THE INTERIOR OF THE MODULE.
IN ALL CASES, THE VEHICLE ENGINE SHOULD BE RUNNING ANYTIME THE WORK LIGHTS ARE
ON. THIS WILL PREVENT THE LIGHTS FROM RUNNING DOWN THE BATTERY.
COLD WEATHER EQUIPMENT (OPTIONAL)
IF THIS UNIT IS EQUIPPED WITH A COLD WEATHER PACKAGE. THE PACKAGE CONSISTS OF: HOT
WATER AIR HEATER, A TANK IMMERSION HEATER, SPACE HEATER, AND FULL INSULATION.
(FIGURE # 2A)
HOT WATER AIR HEATER
THE AIR HEATER IS TIED TO THE ENGINE COOLING SYSTEM. IT WORKS THE SAME WAY THE
HEATER IN THE CAB OF THE VEHICLE WORKS. A FAN BLOWS AIR ACROSS COILS THAT THE HOT
ENGINE COOLANT IS RUNNING THROUGH AND WARMS THE AIR INSIDE THE MODULE. THE FAN
IS CONTROLLED BY A TOGGLE SWITCH LOCATED AT THE REAR OF THE SERVICE MODULE ON
THE FRONT RIGHT FACE OF THE METER BOX. THIS HEATER WORKS ONLY AFTER THE ENGINE IS
RUNNING AND UP TO TEMPERATURE. THE OTHER HEATERS ARE USED BETWEEN USE AND
OVERNIGHT.
COLD WEATHER HEATER
THE VEHICLE COLD WEATHER PACKAGE CONSISTS OF A TANK IMMERSION HEATER AND A
SPACE HEATER, BOTH OF WHICH ARE 110 VOLT AC. THE HEATERS ARE EACH CONNECTED TO
INDIVIDUAL 15 AMP U GROUND MALE INLETS LOCATED ON THE DRIVER SIDE BEHIND THE
REAR WHEEL WELL, SIDE PANEL. WHEN THE INLETS ARE CONNECTED TO A POWER SUPPLY
USING STANDARD HOUSEHOLD EXTENSION CORDS, THE HEATERS WILL TURN ON. THE
IMMERSION HEATER THERMOSTAT IS SET FOR 60°F. WHEN THE WATER TEMPERATURE
REACHES 60°F, THE HEATER WILL SHUT OFF.
IMPORTANT
THIS UNIT MUST BE PLUGGED IN TO THE OUTLET IN WEATHER
THAT IS 36°F AND BELOW. THE DAMAGE TO TANKS AND
PLUMBING DUE TO FREEZING TEMPERATURES IS NOT COVERED
BY WARRANTY.
Property of American Airlines
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