Instructions for Use, Installation and Servicing ecoMAX pro
30
Fig 14.9
12743
14 Servicing
Fig 14.11
12712
13419
SPIGOT
BUNG
(remove
and discard)
SPIGOT
ADAPTER
CONDENSE
TRAP
FLOAT
SCREW
14.8 Inner casing panel seal check
Refer to fig 14.11.
Check the condition of the seal, replace as required.
To replace remove the old seal, thoroughly clean the
casing surfaces. Fit the new seal, it is supplied to the
correct length.
14.9 Checking the expansion vessel (If fitted).
Note!
It is not necessary to perform this check every
year a check every three years is sufficient.
• Release the pressure from the boiler.
• Remove valve cap from expansion vessel charge
point.
• Check that the internal charge pressure of the
expansion vessel is to the correct design pressure.
If the pressure is lower than this the vessel should
be re pressurised using an air pump.
• Refit the valve cap.
• Re pressurise boiler and heating system.
Re commissioning the boiler
• Carry out electrical safety checks.
• Turn on the electrical supply.
• Open the boiler CH service valves.
• Carry out function checks of boiler operation as
previously detailed.
• Check gas rate as previously detailed.
• Check for water leaks.
• Refit case, ensuring that a good seal is obtained.
Test operation
Always perform the following checks after
completing any maintenance task:
• Commission the appliance according to the relevant
operating manual.
• Check the appliance for gas and water leaks.
Fig 14.10
• Check the air/flue gas system for leaks, check its
fastening
• Check for ignition and an even flame on the burner.
• Check that the heating system.
• Fill out the Benchmark gas boiler commissioning
checklist at the rear of this guide.
Summary of Contents for ecoMAX pro 18E
Page 37: ...Instructions for Use Installation and Servicing ecoMAX pro 37 Declaration of Conformity 17...
Page 38: ...Instructions for Use Installation and Servicing ecoMAX pro 38...
Page 39: ...Instructions for Use Installation and Servicing ecoMAX pro 39...
Page 40: ...0020005557_04 GB 08 2006 Subject to alteration...
