Douwe Egberts Cafitesse 700, Back Office Manual

Page: 173 / 265

July 2004
5A - 31
Functions - water system
Setting the water quantity
• In the bottom part of the water stop valve
(inside the connection for the supply hose),
there is a scale with an adjustable
indicator (B). (Fig. 1)
• Each digit corresponds to a water flow
quantity of approx. 5 liters (1.3 gal).
(example: 3 = approx. 15 l (4 gal);
6 = approx. 30 l (7.9 gal)).
• The water stop valve lets the preset water
quantity flow through and switches the water
supply system off afterwards.
• Following the dispensation of water, the
counter jumps back to zero. The water stop
valve has a factory-made setting of 6
(approx. 30 l (7.9 gal)).
• Use the enclosed special wrench anti-clock-
wise to set the water stop valve to 3 (approx.
15 l (4 gal)).
Do not adjust to a setting below 3!
• Whenever a defect in the dispenser or water
supply hose occurs, the water stop valve
interrupts in the water supply after the preset
quantity of water (e.g. setting 3 = 15 l
(4 gal)) has flown through the water stop
valve.
Putting the water stop valve back into
service again following a defect
• Close the water tap.
• Eliminate the defect in the dispenser or water
supply hose.
• Unscrew the water stop valve from the water
tap and water supply hose (3).
• Press the central red button of the valve.
(Fig. 1, A)
• Screw the water stop valve back onto the
water tap and supply hose.
• The water stop valve is then ready for opera-
tion again.
Maintenance
• The water stop valve does not require any
maintenance.
• It is advisable to rinse the filter sieve (1)
under running water following 50,000 delivery
operations (in case of hard water, it may be
necessary to rinse the filter sieve more
frequently). (Fig. 1)
Cafitesse 700 - Functions - water system