6 - Maintenance
65
Replacing the steel cable on the gauge
To replace the cable, the float tube should be removed from the tank:
1. Remove the drain valve (see paragraph "Replacing the drain valve gasket") and loosen the connector that holds the
tube in position.
2. Pull the tube through the hole in the drain valve until it is clear of the top of the tank.
3. Now remove it from the tank via the manhole.
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DANGER! Do not attempt to enter the tank. The parts are accessible from the outside.
Replacing the drain valve gasket
If the drain valve on the main tank leaks, replace the gasket and the seat
as shown.
€
DANGER! Do not attempt to enter the tank. The parts are
accessible from the outside.
±
WARNING! When removing the drain valve, wear a mask or
protective glasses.
1. Check that the tank is empty and clean.
2. The valve must be closed and the cord loose.
3. Remove pin (A) and pull housing (B) downwards. All the valve's
parts are now accessible.
4. Check the condition of the cord and valve assembly (C), replace
gasket (D) and re-assemble.
5. When re-assembling, replace seat (E). Grease gasket (F) before replacing it.
6. Replace pin (A).
IMPORTANT! Check that the drain valve works correctly, using clean water, before putting chemicals into the tank.
Adjusting the 3-way valves
You can adjust the MANIFOLD valve if it is too difficult to turn, or
conversely, too loose (= risk of it leaking). The ideal adjustment is to be
able to turn it slowly with one hand. Use the proper tool and turn the
toothed washer inside the valve, as shown.
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