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Service and installation manual - C.H. Water Boiler
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5. Operation and service / 6. Conditions of safe operation
Then using a wrench turn the screw shaft left so as the hole in the gear motor matched the hole in the screw shaft and install a new overload breaker.
Drawing 11 - Assembly of overload breaker
After operating of the overload breaker a new breaker must be used with relevant
hardness!
6. Conditions of safe operation
During operation / cleaning of Galaxia KWE boiler it is recommended to use protective gloves, breathing system protective masks and unconditionally
observe all the recommendations concerning safe utilization of the boiler included in this instruction manual and controller and burner manuals. During the
boiler guarantee period all the repairs or exchange of consumables can be performed by the authorized service only.
The basic condition of safe exploitation of the boiler is execution of the open type installation in compliance with PN-91/B-02413 standard. Moreover, in
order to maintain safe exploitation conditions a few principles must be observed:
- it is forbidden to operate the boiler with too little water in the installation and lack of pressure in the installation,
- the installation should be the open type,
- provide signaling of water level in the installation or its automatic topping-up,
- the expansion vessel should be warmed up in the relevant way,
- use protective gloves, goggles and helmets when operating the boiler,
- open the door at open flow damper on the flue and switched off boiler, stand aside while opening the door,
- provide good lighting in the boiler room,
- keep the boiler room in order, no items can be stored in there but the ones related to operation of the boiler,
- take care for correct boiler condition and for water installation connected with it,
- do not insert items or hands into the movable parts of the boiler (fan, feeder),
- in the installations with the enforced circulation use gravitational by-pass with the differential valve, for in the case of power outage hot water could
flow to the radiators and be cooled (maintaining the relevant pipe cut sections and slopes),
- in closed type installations apply imperatively a device for releasing excessive amount of heat (a discharge-cooling valve or a cooling coil - this solution
can be applied if a fail safe water main connection is provided).
The boiler can be operated only by a person who is acquainted with the content of the boiler and controller instruction manual.