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4. Push pipe firmly into fitting, until pencil mark is level with the top of the collet
and the pipe stop resistance is felt. Pull on the pipe to check it is secure and
correctly fitted.
5. To break the joint, push pipe firmly into fitting, hold collet down and gently
remove pipe. If the system has been fitted with water care should be taken
to isolate pump and towels used to absorb spilled water.
4.13
Connection to warning pipe:
The overflow fitting is designed to use
21.5 mm OD plastic waste pipe. Ensure there is a demountable joint in the
pipe to allow the removal of the iBoost if needed (see Fig. 7). The warning
pipe must be free to vent to atmosphere either via a tundish or a dedicated
external pipe.
4.14 The iBoost is intended to be either installed as a freestanding unit with its back
to a wall (minimum gap 50 mm) or into a 600 mm wide, 2 m high cupboard.
If installed into a 600 mm cupboard the floor and back panel will need to be
removed and the cupboard spaced forward to allow the 50 mm clearance
at the rear to allow for the weir overflow discharge. The carcass of the cupboard
will need to be screwed to the adjacent units and the wall for support (also see
section 2.15).
All the services are connected to the iBoost via a plumbing access window at the
back of the unit, the installation is conducted in 4 simple steps.
Prior to installation remove the screw on the top of the unit and pull the corner of
the front cover to remove it and retain them in a safe place.
Step 1
Position the paper installation template on the wall where the iBoost is to be
installed, ensuring the ‘floor level’ of the template is level and resting on the
surface the iBoost is to be mounted on (Fig. 5).
InstallationTemplate
140
100
480
320
600
100
Fig. 5
Mains water
supply
Non-pumped
water supply
Warning pipe
Floor
(see 2.24)
All dimensions in mm
Pumped water
supply
Tundish
External
overflow
Template