Opening And Closing The Spray System, Pump Priming - HOS Orbot Operation Manual

Fig. 29 Fig. 30
• To remove the cap and spray hose from the water bottle, turn the bottle clockwise and secure the
cap with the other hand until the cap comes off the bottle (fig. 32). Remove the hose and the filter
from the water bottle. Seal the water bottle with a separate cap provided if need for storage.
Fig. 32
• To connect the cap and spray hose to the water bottle, proceed in reverse order. Place the filled
water bottle close to the machine on the floor. Insert the filter into the bottom of the water bottle.
Turn the bottle counter-clockwise and secure the cap with the other hand until the cap and the
bottle are firmly sealed.
Fig. 33
• WARNING: When connecting or removing the water bottle, never turn the cap, as this might twist
and damage the hoses and rubber sealing grommets.

Opening and Closing the Spray System, Pump Priming

• Water quantity and pressure of the spray system can be adjusted with the yellow lever which
is located on the left side of the machine. Its vertical position indicates zero or minimal water
pressure and is used to prime the pump system. Its horizontal position indicates maximal water
pressure.
• ALWAYS PRIME THE PUMP SYSTEM AFTER CHANGING THE WATER BOTTLE!
• To prime the pump system, put the yellow lever on the left side of the machine in a vertical position
(fig.14, page 5). Hold down the black spray button on the right end of the handle (fig.13, page 5) for
about 10 seconds, until the pump reaches its full capacity.
Fig. 31
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