Installation Instructions; Instructions For Use; Start-Up - MW TOOLS WD70 Mode D'emploi

M1.1.WD70-WD100-WD170.NLFREN - 25042019
EN

4 Installation instructions

• Position the heater on a flat, level, non-flammable, solid surface.
• Direct-fired heaters are intended for use in outdoor open areas or in indoor well ventilated areas. For indoor use, provide
permanent ventilation openings of at least 25 cm²/kW, equally distributed between floor and high level, with a minimum of
250 cm².
Minimum opening size
• Only install the heater in normal upright position.
• Do not place the heater near walls, corners or low ceilings.
• Do not place the heater below a socket outlet.
• Do not place the heater on moving vehicles or where it can tip over.
• Keep the heater away from flammable, combustible, explosive or corrosive materials.
• Keep the heater away from curtains or similar materials that could block the air inlet and outlet.
• Never block or restrict the air inlet and outlet for any reason.
• Keep the power cable away from heat sources, sharp edges, cutting and moving parts.
• Do not expose directly to the weather or to excessive humidity.
• Do not place the heater in the immediate surroundings of a bath, shower or swimming pool.
• Follow general and special fire safety regulations in force in all fields of applications. In any case ensure the following
minimum safety clearances from materials or objects in the surroundings of the heater:
• Side:
• Air inlet side:
• Top:
• Hot air outlet side:
• Floor:
• Floors and ceilings must be made of fireproof materials in the place where the heater is operated.
• Do not connect direct-fired heaters to air ducts.

5 Instructions for use

5.1 Start-up

Fill tank with clean fuel. Only use diesel or kerosene.
The fuel gauge on top of the tank allows to check fuel level.
Connect the power cord plug to a 230 V 50 Hz earthed electrical supply system.
Earthing is mandatory!
Models WD70 - WD100:
When complete "start-up" above, the power indicator will light, the display window will show the ambient temperature value.
Push the power switch to ON.
If the thermostat control knob setting temperature is higher than the ambient temperature, the electrodes start sparking and after
7 seconds, the heater starts.
If the thermostat control knob setting temperature is lower than the ambient, turn thermostat control knob to desired temperature
setting, the electrodes start sparking and after 7 seconds, the heater starts.
WD70
600 cm²
0.6 m
1 m
1.5 m
3 m
0 m
WD100 WD170
800 cm² 1250 cm²
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