Crystal fires Jewel Service Manual download pdf (Page 9)

ISSUE 1

PREVIOUSLY STATED.

EXAMINE THE CONDITION AND CARRY OUT ANY REMEDIAL WORK

IF THE FLUE HAS BEEN USED FOR SOLID FUEL IT MUST BE SWEPT AND A SMOKE TEST

CARRIED OUT TO CHECK THAT SATISFACTORY SMOKE CLEARANCE HAS BEEN

ESTABLISHED.

IF ALL THE SMOKE IS NOT DRAWN INTO THE FLUE , PRE HEAT THE FLUE WITH A BLOW

TORCH OR SIMILAR AND RE CHECK, IF THERE IS ANY UNCERTAINTY EXAMINE FOR THE

CAUSE AND IF NECESSARY SEEK EXPERT ADVICE.

GAS SUPPLY

IT IS RECOMMENDED A CONCEALED CONNECTION IS MADE USING SEMI RIGID TUBING

ON THE LEFT SIDE OF THE APPLIANCE TAKING INTO ACCOUNT THE REQUIREMENTS OF

BS 6891 1988 DEALING WITH ENCLOSED PIPES.

AN ISOLATING VALVE IS BUILT IN TO THE APPLIANCE AS PART OF THE PRESSURE TEST

POINT ELBOW.

SECURE FIRE TO FIREPLACE

MARK POSITION OF FLANGE HOLES, DRILL AND PLUG AND FIX FIRE TO FIREPLACE

ENSURING A GOOD SEAL USING FOAM SEAL SUPPLIED.

CHECKING GAS PRESSURE AND SOUNDNESS

REMOVE THE PRESSURE TEST POINT SCREW FROM THE INLET ELBOW AND CONNECT PRESSURE

GAUGE.

TURN ON GAS TO APPLIANCE.

ROTATE THE CONTROL TO THE IGNITION POSITION AND PUSH IN TO ALLOW THE AIR IN THE

PIPEWORK TO BE PURGED.

PUSH IN PIEZO IGNITION SWITCH

CHECK THAT THE ELECTRODE IS SPARKING.

CONTINUE SPARKING UNTIL PILOT IGNITION IS ESTABLISHED.

TURN THE GAS CONTROL KNOB ON TO THE HIGH POSITION AND ALLOW TO RUN FOR FIVE MINUTES.

CHECK THE INLET PRESSURE IS 20 MBAR. +/- 1MBAR ON NATURAL GAS OR 37 mbar ON PROPANE

CHECK FOR GAS SOUNDNESS.

TURN OFF GAS SUPPLY, DISCONNECT PRESSURE GAUGE AND REPLACE PRESSURE TEST POINT

SCREW.

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Crystal fires Jewel Service Manual Page 9