Harrington Generators International
498-1075
2
Welf-Air 10kVA Cube
Installation Guide
•
Security and vandalism
Allow a 210mm clearance to access the electrical
output socket at the front of the generator.
1.4 Positioning Generator
When you look into the cabins generator compart-
ment, the generator is positioned up against
the right hand cabin wall. The hot air escape
should be cut into the right hand wall.
1.5 Fixing Skids
The skids are fi tted fl ush front and back to the
generator and at 170mm from the sides of the
generator.
The skids are 200mm wide by 70mm high (see
drawing WG-WA100H).
1.6 Connecting Hot Air Outlet
The hot air outlet is on the right hand side of the set
which should be pushed up to the right hand cabin
wall, to within 25mm of the cabin wall. The foam seal
(supplied fi tted to the generator) around the hot air
exit will squash and act as an air seal. It does not
need to be perfectly air tight (see drawing PD901-
908)
Alternative arrangements for hot air outlet using
plenum connection to exit louvres can be provided by
HGI for installation into buildings.
1.7 Fixing Down
Fixing down is via the bolt holes in the skid pods on
the base of the generator. The fi xing down holes
are located 57.5mm from front and back and are are
675mm apart on the same skid and 560mm distant
from the corresponding hole on the second skid. The
See drawings WG-WA100H.
The generator, when being fi xed down using the
standard foam seal arrangement, will have the right
hand side fi xing down hole approx 300mm from the
wall (see PD901-908).
The type of fi xing will depend on the fl oor type,
thickness of fl oor material etc.
1.8 Cabin’s Exhaust Outlet
The exhaust pipe comes out of the top of the Welf-
Air generator’s canopy and is then turned through 90
degrees so that it comes out of the side wall of the
cabin. This is done so there are no problems with
water entry through the roof or stacking the cabins on
top of each other. The welded exit pipe can be cut
at an angle outside to stop rain getting in.
1.9 Connecting the Exhaust
Using the fl exible pipe and clamps supplied,
connect the fl exible pipe to the generator exhaust
stack and to the cabins exhaust outlet (see drawing
PD901-908).
Finally use the thermal insulating bandage supplied
to wrap around the fl exible exhaust pipe to insulate
it and protect people from touching the hot pipe. Use
steel wire ties or similar at each end to prevent the
bandage from becoming unwrapped.
NOTICE
Care must be taken to make a gas tight seal
when connecting the exhaust.
1.10 Electrical Connection
A 63 amp BS4343 socket is fi tted on the generator
adjacent to the fuel fi ll and below the socket panel.
This single socket supplies all the generators power
for the cabin. The additional sockets are for auxiliary
use for lights, tools or other cabins.
1.11 Clearance Space
The generators need to occupy a clear space within
the cabin compartment for ventilation and to allow
access for refuelling and service.
Cables, water pipes, pumps, tanks, waste and other
items should be located away from the generator.
2.0 Contact
If you are in any doubt or have any concerns about
the safe installation of the generator then please
consult with your service depot or contact HGI:
Technical Helpline: 01629 821 614
General Enquiries: 01629 824 284
