Operating instructions

OPERATION
980076 08/26/03
3-19
ADDING ANTI–FREEZE TO YOUR UNIT
1. Shut off the water supply. Disconnect the water
inlet hose from the front of your console.
2. Connect all high pressure hoses and tools
that may have water in them.
3. Fill the water box with approximately two gallons
of 100% glycol base anti-freeze.
4. Open the tool valve until anti-freeze begins to
come out of the tool. Recover ALL anti-freeze
that comes out of the tools into an approved
container. We strongly recommend that you re-
cycle and re-use the anti-freeze.
Repeat this procedure with all the remaining
tools. After all tools and pressure hoses have
been filled with anti-freeze, disconnect and store
them.
5. Turn the water pump switch OFF. Attach the
winterizing loop hose with attachment, Part
#10-805380, to the solution outlet connection
and the water inlet connection. Turn the water
pump switch ON.
Allow the unit to run for approximately 3 minutes
with the winterizing loop hose attached.
LOOP HOSE
ATTACHMENT
WINTERIZING LOOP
HOSE ASSEMBLY, #10-805380
6. Prime the chemical system with a 50/50 anti-
freeze/water mix. Insert the chemical inlet and
prime tubes into the anti-freeze container. Turn
the chemical valve to PRIME until antifreeze
begins to flow out of the prime hose. Now turn
the chemical valve to the ON (CHEMICAL)
position, making certain that the flow meter
indicates flow. Make certain that all anti-freeze
drains out of the chemical hose into an approved
container.
After 20 seconds, turn the chemical valve to the
OFF position. Turn the temperature control on
the control panel to 50°F for 10 seconds.
7. After completing these procedures, shut the unit
down. The unit is now “winterized”.