Fixing Template - Glow-worm Ultrapower 170sxi Installation And Servicing

7 Installation Preparation
IMPORTANT
With regards to the Health and Safety Manual Handling
requirements, two persons shall be required to lift the
appliance. It should be noted that the appliance is made up
of two modules each module requiring two persons to lift.
Please check the contents of packs as shown in diagram 7.1.
NOTE: The packs are located in the top polystyrene packing
of the tank module.
The floor fixing jig is located with the tank module.
The electrical cartridge is located in the fittings kit.
IMPORTANT: Refer to section 11 - Electrical Connection, for
the installation of the cartridge and wiring of the appliance
and also the separate wiring required for the immersion
heater.
1331 (100)
7.1 Site Requirements
1591 (170)
NOTE: Due to the varied site conditions we do not supply
fixings and advise that the installer should supply those
which are suitable.
Where possible the appliance should be sited on a level floor,
however slight adjustment can be made using the adjustable
feet at the base of the tank module.

7.2 Fixing Template

Take the fixing template from the loose items pack which is
situated in the tank module pack and place in the desired
position on the floor, giving due consideration to the required
boiler clearances, see section 3, and the flue you are fitting.
Mark the position of the flue center, if fitting a side flue,
extend the flue centerline into the corner then along the
adjacent wall, see diagram 7.2.
TEMPLATE
For extended side flues, the flue hole centre should be
determined by extending the dashed inclined line on the
Diagram 7.2
template to the side wall. This dashed line is drawn at 44mm/
metre (2.5°) rise from the boiler. Where this line reaches the
side wall, a horizontal line should be marked. The vertical
centre line of the flue should then be marked on the back
wall.
To allow for the flue passing through the wall at this angle
a 125mm hole should be drilled irrespective of internal or
external installation.
7.3 Flue Hole Cutting
External access flue installation can use a 105mm diameter
core drill.
Internal access only flue installation will need a 125mm
diameter core drill.
NOTE: The flue is designed with an internal fall of 44mm/
metre (2.5°), therefore the hole can be drilled horizontally.
If flue extension pipes are to be used then a core drill size of
125mm is required. This will allow the extension pieces to
slope at 44mm/metre (2.5°) towards the boiler.
7.4 Fixing Jig
TEMPLATE
The floor fixing jig is located with the tank module.
Place the fixing template on the floor and mark the position
of the fixing holes for the jig, see diagram 7.3.
Drill fixing holes and secure the jig to the floor using suitable
securing screws.
Diagram 7.3
18
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