Nilfisk SH AUTO 5M [10/33] Auto booster

AUTO BOOSTER

Original Instructions

1. Turn the main switch, (2) to position “ON”.

2. Activate the trigger of the spray handle on high-pressure hose,

and turn the program selector switch (3) to program 1. The

AUTO BOOSTER will start.

3. Let the water run until all air has escaped from the pump (even

water ﬂ ow), and check that the burner is running and detergent

A is mixed into the water stream (foaming). Release the trigger

of the spray handle.

4. Turn the Program selector to program 2 and activate the spray

handle again. Observe that waterﬂ ow decreases (pressure

drop). Then close spray handle.

5. Turn the Program selector to program 4. Activate the spray

handle until a steady stream of detergent is seen in the water

ﬂ ow. Repeat step 3. Chemical pump B is now vented.

6. Stop the AUTO BOOSTER by turning the Selector switch to

position STOP.

The AUTO BOOSTER is now vented and ready for use.

● Open electric box (6) and set all Cold / Hot switches (S1, S2, S3,

S4, S5) to “Hot” (= ON).

● Enable running without payment (19) (COINER FREE).

● Close electric box.