Chiltern Invadex Side Entry MK2
2
Installation
General Guide
For your safety this installation should be completed by qualified
personnel complying with all relevant regulations and byelaws.
Chiltern Invadex Shower cubicles are manufactured to many different
specifications and sizes. It is therefore important that all services
relevant to your model are complete and tested before you attempt to
assemble your shower cubicle. All building work and decorating should
be finished i.e. a suitable floor in place, skirting boards painted and fixed,
walls and ceilings plastered and decorated.
Check all the items in the carton against the parts list on the
enclosed leaflet.
Should you require any technical assistance or have any queries
regarding installation procedures contact your nearest Chiltern Invadex
Office. For an efficient response it will help if you have the model type
and serial number to hand when you call (the serial number can be found
on the label on the back panel).
Services - Incoming Water
The installation must be in accordance with local water company
byelaws.
Mixer showers
Both hot and cold supplies must come from the water storage tanks with
at least 2 metres head of water above the shower.
BOOSTER PUMP If the required head of water is not available a Twin
Impeller Booster Pump can be employed. Do not use flow switches.
All supplies should terminate close to the relevant controls with a 3/4" B.
S. Male outlet. We strongly recommend that accessible isolating valves
are fitted near to our units to facilitate future servicing, or isolation, in the
event of an emergency.
Instantantaneous Shower
15mm pipe with mains cold water supply.
Minimum operating pressure 1 bar (14.5 p.s.i.).
Permissible pressure variations 1 bar - 10 bar (14.5 p.s.i. - 145 p.s.i.).
Waste Water
(fig 1)
The Chiltern Invadex Shower has a 12 volt pump positioned in the rear
left hand corner of the cabinet. It pumps the waste water out of the base
to a waste stack similar to that used by a washing machine.
The waste stack need only be in 1 1/4" (32mm) plastic but it is necessary
to fit a trap to prevent odours.
User Guide
19
5, 6, 7
1
8
3
9
4
2
Waste pump Detail
10
11
