WATER PRESSURE
This tap is suitable for use at all supply pressures.
If the tap is installed at low pressure (tank fed), then the minimum distance from the
highest installed position of the shower head to the underside of the cold tank should
be at least 2 metres to ensure adequate shower performance.
This mixer tap should be installed in compliance with the Water Regulations. Where
the supplies are unbalanced, i.e. hot water from cylinder tank / cold from the mains,
approved check valves must be fitted in the supply pipes.
For further details contact your local Water Authority.
INSTALLATION
1. Identify all components and check for completeness, particularly before
arranging installation.
2. Install the mixer body (7) into the basin using the plinth (10) and washer (11) are
secured above the basin, then using the fixing kit (12, 13, 14 & 15) are used on
the underside of the basin to secure the tap in place.
3. Screw in the copper tails pipes by hand ONLY - (DO NOT OVERTIGHTEN).
4. To fit the waste (optional), using the rubber washer and backnut secure the waste
to the underside of the basin. Use pure silicon sealant where necessary.
5. Connect both water supplies to the tail pipes and the waste to basin waste. Turn
on both water supplies, letting the water flow for a few minutes to check for any
leaks.
6. In order to fill the basin, push the button down in the centre of the waste to close
and then press it again to release the water.
7. See the back page for aftercare instructions.
Note! - Clicker waste ONLY comes with QST BAS C* and not with QST BASNW
MAINTENANCE
If the fitting begins to drip:
1. Turn off the water supply
2. Lift out handle cap (01) and remove grub screw (02), then pull off the handle
(03).
3. Unscrew the shroud (04) and cartridge retaining nut (05) and lift out cartridge
(06).
4. Carefully clean seating, rubber washer and ceramic disc valve.
5. Replace cartridge (06), retaining nut (05), shroud (04), handle (03) then
replace grub screw (02) and cap (01).
6. Contact our helpline if problem persists.
CONTENTS
1. Cap (x1)
2. Grub Screw (x1)
3. Handle (x1)
4. Shroud (x1)
5. Retaining Nut (x1)
6. Cartridge (x1)
7. Mixer Body (x1)
8. O’ Ring (x1)
9. Flow Straightener (x1)
10. Plinth (x1)
11. Washer (x1)
12. Rubber ‘C’ Washer (x1)
13. Metal ‘C’ Washer (x1)
14. Threaded Rod (x1)
15. Threaded Nut (x1)
16. Tail Pipes (x2)
17. Clicker Waste* (x1)
(Optional)
Hot & Cold Supply Temperature
Maximum Cold Supply: 25°C
Recommended hot supply: 60°C to 65°C
NOTE! - The mixing valve can operate at temperatures up to 80°C, however for
safety reasons, it is recommended that the maximum hot water temperature is
limited to 60°C)
NOTE! - The inlet hot water temperature must be at least 10°C above the required
blend temperature.
(Operating Pressures: Min 0.2 bar, Max 5.0 bar).
01
02
03
04
05
06
07
08
09
10
11
B
S
A
R
I
T
12
13
14
15
17
16
ILLUSTRATION DIAGRAM
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