ELGA PURELAB Ultra Mk 2 Scientific, Руководство оператора

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ELGA PURELAB Ultra Mk 2 Operator Manual
PURELAB Ultra Mk2 Version 3 11/08 Page 39
7.6 Cleaning the Inlet Strainer (External)
The Inlet Strainer should be checked and cleaned every six months to
ensure that the strainer does not become clogged.
Step 1 - Remove the Inlet Strainer
1. SWITCH OFF electrical supply.
2. ISOLATE inlet water supply.
3. HOLD inlet strainer over a sink or receptacle.
4. DEPRESS collars on both sides of strainer and
disconnect tubing.
5. REMOVE the inlet strainer from its position.
Step 2 - Dismantle the Inlet Strainer
1. HOLD inlet strainer over a sink or receptacle.
2. UNSCREW inlet strainer.
3. REMOVE mesh filter.
4. CHECK mesh filter for signs of wear or damage,
replace or clean as necessary.
Step 3 - Reassemble the Inlet Strainer
1. INSERT mesh filter into strainer, ENSURE it is facing
the correct direction (see diagram).
2. RE-ASSEMBLE the inlet strainer.
Step 4 - Replace the Inlet Strainer
1. REPOSITION the inlet strainer.
2. REFIT tubes to inlet strainer, ENSURE it is facing the
correct direction.
3. RE-ESTABLISH inlet water supply.
4. SWITCH ON power.
Direction of
water flow
Collar
Collar
Mesh filter
Strainer
Inlet Strainer