a. Slide out the bottom cover.
b. Disengage the electrode lead from the piezo unit.
c. Remove or loosen and pull aside the spark button retainer, taking care not to lose the
shakeproof washer.
d. Pull off the button and unscrew (anti-clockwise) the piezo from its housing
Fig. 17
6.2. GENERAL ACCESS/MAIN BURNER
a. Turn OFF the gas and water supplies at the service cocks.
b. Slide out the bottom cover.
c. Remove the 3 fixing screws and pull off the outer case.
Fig. 18
Page 17 of 35
Mersey Super - Installation & Service Instructions
09/12/2009
file://P:\System\DATA\Dx\DS1\installation\2551\I24-2551\I24-2551.htm
