Installing The Casing; Maintenance; Periodic Examination Of Venting Systems And Boiler; Inspection - Rinnai Q Premier QP85N Installation & Servicing Instructions Manual

13.5 Installing the casing

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Installing air box fi gure 35
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14

Maintenance

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14.1 Periodic examination of venting systems and boiler

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14.2 Inspection

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- Install the airbox and close all snap locks. See fi gure 35;
- Install the metal casing on the boiler in reverse order as described in chapter 13;
Make sure the pins are positioned correctly in the snap locks.
Make sure the casing is secured by the 2 screws behind the door. See fi gure 30.
Maintenance or changes to the boiler may only be carried out by a licensed
professional.
To protect yourself from harm, before performing maintenance:
- Turn off the electrical power supply by switching off the boiler at the mains power
switch or by turning off the electricity at the circuit breaker.
- Turn off the gas at the manual gas valve, usually located on the side or top of the
boiler.
- Turn off the incoming water supply. This can be done at the isolation valve usually
located on the side or top of the boiler or by turning off the water supply to the
building.
The inspection of the boiler and venting system should be done every 2 years or
4000 hours and full maintenance every 4 years or 8000 hours of operation, whichever
occurs fi rst. When doing this the circumstances of the boiler's location must be taken
into account. From this one can determine whether to deviate from this advice.
Please contact Rinnai for further guidance on the frequency and service
requirements. Contact details can be found on the back page of this manual.
Preparing the boiler for inspection
To carry out the inspection and maintenance activities please follow the next procedure:
- Switch off the power supply;
- Shut off the gas;
- Remove the metal casing from the boiler as described in chapter 13;
- Valve off the boiler from the system using the boiler isolation valves.