Page 9 of 19
Installation: Ducting and Pipework (Continued)
Ducting can be installed as shown on the previous
page. Extra outlets can be installed to fit your own
needs however you should ideally not fit more than
the maximum of 3 outlets, to ensure you are
receiving sufficient hot air output.
Exhaust System
The flexible exhaust pipe can be shortened to no less
than 20cm and should not exceed a length of 1.2 m,
depending on the installation parameters. Route the
exhaust pipe from the heater to a suitable outlet,
ensuring that it is securely fitted to the heater using
the clamp supplied in the kit.
As the exhaust gets very hot during operation, it
should be installed in such a way that will not cause
damage to the vehicle. Ensure that it has sufficient
clearance of heat sensitive parts; paying close
attention to fuel lines (plastic and copper) and
electrical components. Make sure that the outlet
ends in open air and does not point in the direction
of travel. The whole system should also point
downwards and if necessary, a 5mm hole should be
drilled near the bottom to drain off any
condensation. You should also route the exhaust so
that the fumes are not taken back in by the air
intakes of the heater and ensure that the outlet does
not get clogged by snow, rock salt/sand, road debris
etc.
Figure IX: Air Intake and Exhaust
Combustion Air Intake
Like the exhaust pipe, the combustion air intake can
be shortened to up to 20 cm or lengthened to no
more than 1.2 m, again depending on installation
conditions. Some models can also be fitted with a
combustion air filter to prevent particles and debris
from entering the system.
NOTE
Do not work on the exhaust system unless
the heater has been switched off for over an
hour and wear safety gloves if necessary. All
types of combustion produce high
temperatures and toxic fumes and must be
installed in accordance to these instructions.
1
4
8
5
2
3
7
6
7
7
9
8
10
1. Heater Body
2. 25 mm Combustion Air Inlet
3. Combustion Air Intake Pipe Clamp
4. Combustion Air Intake Pipe
5. Air Filter OR End Cap
6. 24 mm Exhaust Outlet
7. Exhaust Clamp
8. Exhaust Pipe
9. Exhaust Muffler
10. Exhaust End Cap
Summary of Contents for BISON 2200A
Page 1: ...BISON 2200A OWNER S MANUAL...
