PREVOST H3-41 Maintenance Manual page 988

SECTION 23A: ACCESSORIES - H3 SERIES
FIGURE 27: FRESH WATER TANK SERVICE VALVES
8.8 LIQUID SOAP DISPENSER
A liquid soap dispenser may have been installed
as optional equipment. To refill dispenser,
proceed as follows:
1. Turn cover slightly clockwise until it stops.
2. Insert projection at end of "BOBRICK" key
into rectangular hole in cover (Figure 28).
Push straight in. While holding "BOBRICK"
key in, turn cover counterclockwise about
1/8 turn.
CAUTION
Do not use "BOBRICK" key to turn cover.
3. Lift out piston and spout, cover and supply
tube.
4. Fill dispenser with soap. This model can
dispense vegetable oil soaps, synthetic
detergents, and lotion soaps.
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PA1621 Maintenance Manual All Series | Jan 2020
FIGURE 28: LIQUID SOAP DISPENSER
CAUTION
Never use abrasive cleaners.
5. Replace supply tube, piston, and spout
mechanism reversing the steps above.
6. Secure the cover by turning clockwise until
lock snaps into position.
NOTE
The dispenser requires priming when
extremely viscous lotion soaps are used.
Remove piston and spout, cover and
supply tube assembly. Pump water into
assembly, then replace into dispenser.
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