41001380 Iss 01
8
ALWAYS ENSURE THAT THE MAIN EXTER-
NAL ELECTRICITY SUPPLY IS SWITCHED
OFF BEFORE COMMENCING ANY MAINTE-
NANCE ON THIS HEATER.
To obtain the best results from the heater, it is es-
sential to avoid the accumulation of dust and dirt
within the unit on the air inlet and discharge grilles.
For this reason regular cleaning is necessary, pay-
ing particular attention to the removal of dirt build up
on the rotor blades.
Cleaning of the fan is best carried out with a soft
brush.
The product should be serviced annually.
Servicing shall be undertaken by a competent per-
son.
6.2 General
If the air curtain does not operate after switching on,
then a suitably competent service engineer should
be called to identify the nature of the fault.
All Air Curtains are fitted thermal cut-outs and motor
thermal protection.
Other faults in relation to the element, motor and
wiring should be identified using conventional fault
finding techniques.
In the event that electrical components are replaced,
please ensure that electrical safety checks in accor-
dance with the regulations in force in the country of
use are undertaken.
6.3 Thermal and fault protection
The units are protected from overheating in the
event of fan failure or an obstruction of the free air-
flow by thermal cut-outs.
6. Servicing & Maintenance
6.1 Maintenance
If this happens, the thermal cut-outs effectively
switch off the appliance by disconnecting power to
the control circuit. The appliance will not operate
until the thermal cut-outs are manually reset. This
should be done by a competent electrician.
The heaters are also protected by thermal fuses to
prevent catastrophic failure. The thermal fuse will
trip and disconnect power to the affected heater.
Thermal fuses are not resettable.
6.4 Fault Conditions
If the heater will not operate, disconnect it from the
mains and arrange for a certified electrician to at-
tend to investigate the reason.
6.5 Replacing Fan Heater Assembly
Remove the lid.
Disconnect the internal wiring from the main termi-
nal block. Remove the four nuts and washers fixing
the fan heater assembly to the back of the case.
The fan heater assembly can now be eased for-
ward and removed from the heater case. Fit re-
placement fan heater and reassemble in reverse
order.
6.6 Spares
It is essential when ordering spares or replacement
parts to state the model number and the serial
number on the rating place fixed to the top of the
unit.
In the interest of progress the Company reserve the
right to vary specifications from time to time without
notice. The material listed is offered subject to the
Company’s General Conditions of Sale, a copy of
which can be obtained on request.
Consort Equipment Products Ltd
Registered Office: Thornton Industrial Estate
Milford Haven, Pembrokeshire, SA73 2RT
Tel: 01646 692172 Fax: 01646 695195
BS EN ISO 9001 Registered Company No FM12671
