Sealey LP200 - Manual (Page 3)

PROBLEM POSSIBLE CAUSE SOLUTION
The fan motor does not work 1. There is no electrical supply.
2. The motor has locked.
1. Check mains power supply, wire, plug, fuse.
2. Unlock the motor with an appropriate tool.
The ignitor does not spark 1. Electrode has the wrong gap.
2. Faulty connection.
1. Check and reset the electrode to the correct position (fig.7).
2. Check and connect correctly the ignitor and the electrode.
no gas flow to the burner 1. The cylinder gas tap is closed.
2. The cylinder is empty.
3. Gas leaks from the supply.
1. open the gas tap.
2. Replace the cylinder.
3. Remove and clean the nozzle, check for leaks by using a
foamy soap only - DO NOT USE FLAME to find leak.
The burner starts, but it stops as
the gas valve is released.
1. The thermocouple is not warm enough.
2. The safety override has activated
because the fan does not work.
1. Repeat the starting operation, keeping the button pushed for
a longer time
2. See above “Fan motor does not work”
The heater stops during operation 1. Excessive gas supply.
2. Insufficient air flow.
3. Insufficient gas due to ice formation
on the cylinder.
4. Excess flow valve has shut.
1. Check the pressure regulator, and replace if necessary.
2. Check that the motor is working correctly.
3. Check and if necessary use a larger gas cylinder or multiple
cylinders connected in parallel.
4. Investigate and rectify fault, reset valve before restarting.
The heater may also be used as a cool air fan, as follows:
5.1. Remove the gas supply hose and plug the heater into the electrical power supply.
5.2. Switch on the fan. The unit will now blow out cool air only.
5. COOL AIR FAN
6. MAINTENANCE
 WARNING! Before commencing service or maintenance, disconnect the heater from the
electrical and gas supplies. Use authorised parts only. Unauthorised parts may be
dangerous and will invalidate the warranty.
Should the heater require service or maintenance, a suitably qualified engineer
should carry this out or contact your local Sealey service agent.
6.1. Check the gas supply hose condition and change if necessary.
6.2. Carefully clean the fan blade and inside the heater unit with compressed air.
 Caution: Wear safety goggles to perform this operation.
6.3. Check the starting electrode gap (fig.7).
6.4. Check the ignition unit, safety thermostat, and thermocouple condition and ensure that
they are clean.
7. TROUBLESHOOTING
lP200.V4, lP300.V5, & lP400 Issue no: 2 - 09/12/11
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: no liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534 [email protected]
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park ,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
Web
email
Original Language Version
 WARNING! If for any reason, there is a sudden increase in gas flow (a ruptured supply pipe for instance), the Excess Flow Valve will shut and cut
off the gas supply. Close the tap on the gas cylinder and investigate the problem and resolve it. Re-open the tap on the gas cylinder and reset the
Excess Flow Valve by pressing on the push-button for a few seconds. Carry out the ignition sequence to re-light the heater.
fig.7
Environmental Protection.
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging
should be sorted, taken to a recycle centre and disposed of in a manner which is compatible with the environment.
When the product is no longer required, it must be disposed of in an environmentally protective way.

WARNING! Regarding Air Contaminants.
Air contaminants taken into the heater will damage the unit, cause health problems and safety issues.
Example: Body shop filler dust and overspray dust will clog the burner diffuser, contaminate the combustion chamber and
damage the internal parts of the heater. If contaminants are present the heater must be supplied with ducted clean air.
Please note that any parts damaged by filler dust or overspray dust will not be covered by warranty. Additionally a cleaning
charge will be made for any heaters damaged by filler dust or overspray dust.