32
MAInTenAnCe
General
this Product is precision engineered and should give continued safe and controlled
performance, provided:
1.
it is installed, commissioned, operated and maintained in accordance with
manufacturers recommendations.
2.
Periodic attention is given, when necessary, to maintain the product in good
functional order.
the Mira Element thermostatic Mixer is designed for the minimum of maintenance in
normal use. The only serviceable parts are the inlet filters which should be checked
and cleaned every 12 months. if a malfunction occurs with the thermostatic cartridge
then this will necessitate a complete cartridge replacement.
note!
the cartridge contains no internally serviceable parts.
if you require a Mira trained engineer or agent, refer to section:
‘Customer
service’
.
Lubricants
silicone based lubricants must only be used on the rubber seals.
Caution!
oil based or other lubricant types may cause rapid deterioration of
seals.
Cleaning
the chrome plated parts should be cleaned using a mild washing up detergent or
soap solution, rinsed and then wiped dry with a soft cloth.
Warning!
Many household cleaners contain abrasive and chemical substances,
and should not be used for cleaning plated or plastic fittings.
Do not
use descalents on this product.
In-service Tests
the principal means for determining the continuing satisfactory performance of the
mixing valve is the in-service test.
Follow the procedure detailed in the flow diagram “In-service Test Procedure”.
Frequency of In-service Tests
Commercial (non-domestic installations)
check for correct blend setting every 6 months.
Follow the procedure detailed in the flow diagram “In-service Test Procedure”, every
12 months.
Summary of Contents for Element Thermostatic Mixer
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