CDS 4.8 SV Owner’s Guide - 16
CDS FLOOD RESTORATION WORK
When using equipment for flood damage, adjust the high pressure pump to zero. This will
reduce the engine power load and save on fuel consumption.
CDS SHUT DOWN
1.
Flush clear water through the chemical system for 10 seconds.
2. Open the water box drain and actuate the tool/wand valve to run fresh water through
the water box, heat exchangers and cleaning tools.
If freeze guarding is necessary, perform the freeze guard procedure at this time.
Draining the water box to ½ full or less is recommended to reduce spillage inside
the vehicle.
Rinse the system with white vinegar on a weekly basis. Rinse the entire system
with descaler each month.
3.
Lay vacuum hoses out in order for all moisture to be removed from the hoses. This
prevents spillage of any dirty solution in your vehicle when storing the hoses.
4. Disconnect the hoses and put them away.
5.
If you are using an outside water source, turn the water supply faucet off. Bleed
pressure out of the supply hose by loosening the hose at the water supply. Unhook
the water supply hose and store it in the vehicle
6. Allow the unit to run for a few minutes with the vacuum hose disconnected in order
to remove all moisture from the vacuum pump.
7. Plug the vacuum inlets. Spray a Hydramaster-recommended lubricant (P/N 000-
087-006) into the lube port for about 5 to 10 seconds while the unit is running. This
will lubricate the vacuum pump and prevent it from rusting. (The lube port is located
on the front panel above the pressure gauge).
8.
Remove the inlet plugs, then turn the ignition ‘OFF’ before draining the recovery
tank.
9.
Turn the heat control valve to the ‘OFF’ position. This will help avoid engine overheat
problems due to reduced coolant flow through the radiator.
10. Drain the recovery tank.
