Epson HWDV080DV(N - Manual (Page 40)

24632-0-0508 Page 40
MAINTENANCE INSTRUCTIONS
WARNING:
• Prior to any maintenance operation, it will be necessary to close the gas supply.
• Only qualified personnel are allowed to operate these appliances without the front cabinet installed.
OPERATION FREQUENCY FAULTS TO BE
PREVENTED
REMARKS
External cleaning As required Dirty exterior With wet rag or soft cloth. No
qualified persons required
General cleaning of appliances As required. It is advisable to
perform this operation annually.
Recirculation of suspended
particles in surrounding air,
deposits on the appliance
To be performed by qualified
personnel
Gas leakage control Only if the equipment has been
moved or if any gas circuit ele-
ment has been changed.
Gas leakage Check with soapy water solution.
To be performed by qualified
personnel
Cleaning of pilot burner As required Clogging of same To be performed by qualified
personnel
In case of doubt, please check with our Customer Service Department
Use soft dry cloth to wipe cabinet.
Use compressed air to remove dust from around pilot and main burner.
Use a vacuum cleaner or compressed air to clean cap and air inlet ring.
CLEANING BURNER AND PILOT
Cleaning of the burner and pilot may be performed by gently vacuuming loose particles and dust from the burner ports and cleaning the
air intake. Clean the pilot burner with compressed air, pipe cleaner or toothbrush. Do not insert any object (pin, drill bit, etc.) through
pilot orifice. This will destroy the orifice. Any service which requires disconnecting the gas supply line must be performed by a qualified
service person.
Note: It is recommended to shut off pilot in off season.