Prochem Legend SE AD - Manual (Page 3)

TABLE OF CONTENTS
LEGEND SE 980059 06/19/03
2
Machine Data Log/Overview. .........................1
Table of Contents ...........................................2
HOW TO USE THIS MANUAL
How to use this Manual..................................1-1
SAFETY
Safety Instructions .........................................2-1
Hazard Intensity Level ...................................2-3
INSTALLATION & OPERATION
Technical Specifications................................3-1
Receiving Your Unit .......................................3-2
Installation ......................................................3-3
Fuel.................................................................3-3
Engine Oil.......................................................3-3
Chemicals & Water. .......................................3-4
Lifting Unit.......................................................3-5
Positioning Unit In Vehicle .............................3-5
Bolting Down Unit And Waste Tank ..............3-5
Dimensional Data...........................................3-6
Waste Tank To Console Connection........... 3-7
Battery Installation........................................ 3-7
Fire Extinguisher .......................................... 3-7
Auxiliary Water Tank Connection ................ 3-9
Decal locations............................................. 3-10
Water Pumping System .............................. 3-11
Heat Transfer System................................. 3-12
Vacuum System.......................................... 3-15
Chemical System ........................................ 3-16
Water Supply connection............................ 3-17
Instrumentation ........................................... 3-18
High Pressure Hose.................................... 3-19
Vacuum Hose ............................................. 3-19
Starting Unit (Cleaning Mode) .................... 3-19
Chemical Pump Priming ............................. 3-20
Waste Pump ............................................... 3-20
Cleaning ...................................................... 3-21
Upholstery Cleaning.................................... 3-21
Stair Tool Cleaning...................................... 3-21
Flood Restoration........................................ 3-22
Shutdown & Daily Maintenance.................. 3-22
Freezing Protection ..................................... 3-23
Removing Anti-freeze.................................. 3-24
MAINTENANCE & SERVICE
Maintenance
Maintenance Schedule............................ 4-1
Engine...................................................... 4-2
Vacuum Pump......................................... 4-3
Water Pump............................................. 4-4
Vacuum Inlet Filter................................... 4-4
Drive Belts, Pulleys And Hubs ................ 4-4
Float Valve, Water Pump Inlet Filter ....... 4-5
Strainer Basket (Waste Tank) ................. 4-5
Bypass Manifold ...................................... 4-5
Outlet Y-Strainer, Check Valve............... 4-5
Chemical Pump, Chemical &
Heat Bypass Valves ............................ 4-5
Nitrogen Accumulator.............................. 4-5
Pressure Regulator.................................. 4-5
Vacuum Hoses ........................................ 4-5
Battery ..................................................... 4-6
Engine Exhaust Heat Exchanger ............ 4-6
Vacuum Exhaust Heat Exchanger.......... 4-7
High Pressure Hoses .............................. 4-7
Optional Waste Pump-out....................... 4-7
Temperature Probe Packing ................... 4-7
General Service Adjustments
Engine Speed .......................................... 4-8
Vacuum Relief Valve............................... 4-8
Vacuum Pump Drive Belts ...................... 4-8
Water Pump Drive Belt............................ 4-8
Float Valve............................................... 4-8
Bypass Manifold ...................................... 4-9
Check Valve ............................................ 4-9
Chemical Pump....................................... 4-10
Packing Nut Adjustment
(Chemical Metering & Selector Valves ... 4-10
Pressure Regulator.................................. 4-10
Temperature Solenoid ............................. 4-11
Temperature Capillary............................. 4-12
Troubleshooting ....................................... 4-12