Note. This device must be installed vertically with the
direction of ow downwards (inlet at the top , outlet at
the bottom. See Fig 1 adjacent).
• The Water Block should be installed in a convenient location on the water supply
line to the Zip product.
• Pointer ‘P’ (see Fig.3) should be rotated until in line with the maximum required
ow at one time. Each number on the scale corresponds to 5 litres of ow i.e. 1 =
5 litres, 10 = 50 litres.
• The adjustment key (see Fig.2) should be used to adjust the pointer.
• The inlet should be connected via an 15mm isolation valve (not supplied).
• The outlet shall be connected via the 15mm - 1/2” brass compression tting
supplied.
• Ensure that the direction of ow through the Water Block is correct and that
the lter screen (see Fig.2) is inserted correctly with the convex surface facing
towards the water supply.
5.4 Installation
Fig. 2
Fit key to adjust ow
Key
Reset lever
5.5 Reset Procedure
• The Water Block will activate and shut off the supply if more water than the set amount is drawn off
at one time.
• In this event rstly isolate and de-pressurise the water supply to the Water Block, identify and repair
the cause of the leak then remove the pipe-work downstream of the Water Block and press the reset
button ‘H’ (see Fig.3).
• The reset device (see Fig.2) may be tted to avoid disconnection. This allows the Water Block to be
reset by operating the lever in the direction shown in Fig.2.
• In the event of persistent tripping contact Zip for advice on 0345 6 005 005.
5.6 Maintenance
• The lter screen should be checked and cleaned periodically subject to water conditions and usage.
Fig. 1
Fig. 3
Direction of ow
Seal
Reset
device
Direction of
ow
Filter
screen
Isolation valve
(not supplied)
15mm - 1/2” brass
compression tting
Water block installation
!
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