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ADJUSTING THE FLOW RATE
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The flow rate is set at the factory at 3 lpm for washbasins, 12 lpm
for showers (ref.s fitted with ROUND, TONIC JET or GYM shower heads
are set at 6 lpm), and 0.15 l./sec. for urinals (ref.s 779128 & 779427
are set at 0.25 l./sec.).The flow rate can be adjusted without shutting-
off the water supply or removing the mechanism.
Push-button control model (excluding cross wall) (Fig. H):
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Remove the coloured marker and adjust the flow rate
on the push-button using a 3mm Allen key.
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Once the desired flow rate has been achieved, replace the coloured marker.
Lever-control model (Fig. J):
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Unscrew the lever and adjust the flow rate on the valve using a 3mm
Allen key to achieve the optimal flow rate.
Through-the-wall model (Fig. J):
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Unscrew the valve from the connection nut and turn slightly. Adjust the
flow rate on the valve using a 3mm Allen key to achieve the optimal flow rate.
TEMPERATURE LIMITATION (mixers) (Fig. G)
For the UK and Ireland we recommend installing an appropriate, approved
thermostatic mixing valve (TMV) to provide safe, temperature controlled
hot water. Where thermostatic mixing valves are installed the temperature
limiter MUST BE REMOVED from all point-of-use mixers.
Recommended maximum temperature settings are: bidets 38°C,
washbasins and showers 41°C. For all other countries please refer
to the relevant hot water safety guidelines.
The product is delivered with the maximum temperature limiter engaged.
To override it:
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Isolate the water supply.
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Loosen the grub screw at the back of the mixer body using a 4mm
Allen key and remove the temperature selector.
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Prise upwards with a flat-headed screwdriver to remove the coloured
limiter n.
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Re-assemble and commission in line with the TMV manufacturer's
instructions.
•
When used with a TMV, always carry out a cold water failsafe check.
MAINTENANCE
Foreign bodies in the pipework can cause the mechanism to malfunction;
to remove the mechanism unscrew the cartridge using a 23mm flat
spanner (Fig. I).
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