Beretta Ciao C.A.I - Nozzle Disassembly (C.A.I. Version)

37
caldaie
4.4.14 a NOZZLE DISASSEMBLY (C.A.I. Version)
OPERATION SEQUENCE ITEM INVOLVED TOOLS NEEDED FOR
WITH OPERATION THE OPERATION
14 • Disconnect the boiler from the electricity
supply
• Turn off the gas tap
14.1 Remove the case.
See procedure pag. 25
14.2 Remove the electrode.
See procedure pag. 2
14.3 Remove the burner.
See procedure pag.
14.7 Unscrew the 12 nozzles from manifold N. 12 nozzle and N. 12 copper seals 7mm socket wrench
!!
Work the other way round from the above for reassembly operations.
!!
MAKE FUNCTIONAL TESTS PAGES 65, 66 and 67.