WILMS RH 35 Manuale utente

Perfection is our aim.
Operating Manual
Infrared Oil Heater
RH 35

EC – Declaration of Conformity
according to machine directive 2006 / 42 / EEC
Structure of the machine
Portable air heaters (oil fired with and without heat exchanger)
Description:
RH 35
is designed, constructed and manufactured in accordance with the above-mentioned
directive, EMV directive 2004/30 EEC, the directive for low tension 2014/35 EEC and
the directive 2011/65/EC RoHS.
The following harmonized standards have been used:
- EN 61000-3-2 Harmonics on low-voltage networks
- EN 61000-3-3 Voltage fluctuations and flicker on low-voltage networks
- EN 61000-6-4 Electromagnetic compatibility (EMC)
- EN 61000-6-2 Electromagnetic compatibility (EMC)
- DIN EN ISO 12100-1 / 2
Safety of machines
- EN ISO 13857 Safety of machinery - Safety distances
- EN 60335-1-2002 Electrical equipment for industrial machinery
- EN 60335-2-102
Note: The observance of EN 13857 refers only to the protection against accidental
contacts of the unit. For the complete fullfillment of EN 13857 the user resp.
installer is responsible.
Mönchengladbach,
15.04.2020
Managing director
______________ ______________________ ____________________________
Place, Date Signature

ATTENTION!
The manufacturer expressly reserves the right to make unannounced
technical changes if they serve to improve the performance or the
safety standards of the device.
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Operating Manual
Infrared Oil Heater
RH 35

Index
Infrared Oil Heater RH 35
Page
1. Introduction 1
2. Technical Specifications 3
3. General Information 4 – 6
4. Operating Instructions 7 – 8
5. Specifications 9
6. Assembly Instructions 10 – 11
7. Starting Procedure 12 – 13
8. Misfire resetting 14
9. Switching off the heater / Restart 15
10. Maintenance RH 35 16 – 20
11. Possible Malfunctions and Remedies 21
12. Wiring Diagram RH 35 22
13. Spare Part List RH 35 23 – 26
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2. Technical Specifications
Type: RH 35
Heat capacity: 30 kW
25810 k/cal.
102.400 BTU/h
Fuel: Heating oil EL / diesel or kersosene
Tank capacity: 53 l
Voltage: 230 V / 50 Hz
Power consumption: 60 W
Rated current: 0,4 A
Control: Flame control with automatic aftercooling
Fuse: 16 A
Combustion system: High-Pressure Atomization Burner
Ignition system: High-Voltage Transformer
Fuel pump pressure: 7 bar
Nozzle: 0,85 G 60° S
Consumption: 2,5 kg/h
Weight: 32 kg
Dimensions: L x W x H in mm
L x B x H in mm 730 x 710 x 965
Noise level: 69 dB (A)
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3. General Information
Introduction: This chapter contains general informations about the heater
and the operating manual.
Target group:
The operating manual is meant for technicans who install the heater,
do service or exchange defective parts.
Copyright: The duplication of the manual in total or in parts of it is allowed only
with written permission of Hans Wilms GmbH & Co. KG.
Reserve: Hans Wilms GmbH & Co. KG reserves the right to make changes
and improvements of the product and the operating manual without
prior notice.
Safety Informations
Safety standards
Read this manual carefully before doing any work on the heater and obey the
safety stickers which are directly on the machine.
The manufacturer is not liable for damages / injuries of persons or materials
which are caused by disregard of these directions.
The machine may be operated by trained people who are qualified for these jobs.
Minors may not use these machines.
The heater may be operated only for the intended purpose.
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IMPORTANT !
Infrared Oil Heaters RH 35 shall not be placed in the neighbourhood of explosives
or easily flammable materials. Also, they shall not be used within a place
where much dust can be stirred such as wood dust, etc.
It is also prohibited to set up in rooms with a lot of dust.
Infrared Oil Heaters with an open combustion chamber (without exhaust pipes)
can only operated in rooms if:
they are well ventilated and vented and
the proportion of harmful substances in the air we breathe has not reached
an unacceptable concentration.
A good natural ventilation is provided if e.g.
the volume in m³ at least 30 times the nominal heat load in kW all in
corresponds to devices in operation and through windows and doors
natural air exchange is ensured.
or:
there are non-closable openings for supply and exhaust air near the ceiling and floor,
the size of which corresponds to at least 0.003 times the nominal heat load
in kW of all devices in the room.
An unacceptable concentration of harmful substances in the breathing air is not
to be expected as long as the MAK values are not reached
and the oxygen content in the air is more than 17% by volume.
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Before operating read very carefully!

Infrared heaters with an open combustion chamber (without exhaust pipes)
may only be operated to dry out rooms if at least an air volume sufficient for
combustion is supplied.
The permanent stay of people is prohibited in these rooms.
This ban is indicated by signs at the entrances
point out.
A natural air supply for the combustion is given if e.g. the volume in m³ corresponds
at least to 10 times the nominal heat load in kW of all devices in
operation and natural ventilation is ensured by windows and doors.
Radiant heaters are suitable for selective heating of workplaces and for drying
surfaces that are illuminated by them.
Such uses are both outdoors and in large rooms, e.g. in halls, allowed.
The heater may be operated only by persons who have been advised
in the use of the heater. Please, refer to the operating manual.
Instructed persons are those who have been informed of the tasks assigned
to them and of the possible dangers of improper behaviour and, if necessary,
have been trained.
Repairs and maintenance on electrical components may be carried out by
an electric expert only.
On construction sites the heater may be connected only according to the
VDE standard 0100/5.73§55 with a terminal with FI-protection switch.
Infrared heaters must be checked for their safe working condition according
to the operating conditions as required, but at least once a year by an expert,
and the results of the tests must be recorded in writing and kept until the
next test.
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4. Operating Instructions
Important!
A possible smoke development at the first operation will disappear after
approx. 30 seconds.
Although fire can be put out with switch „OFF“, do not pull power cable off outlets
as long as operation indicator lamp is on position on.
Use only light, filtered fuel oil EL / Diesel or petroleum.
Despite very high combustion chamber safety and very good combustion
values, there are portions of carbon monoxide in the exhaust gases.
Therefore, good ventilation must be ensured.
If there are signs of poisoning, go to the fresh air immediately.
Electrical safety
- To avoid electric shock - follow the instructions below:
- Check whether the mains voltage is suitable - observe the information
on the type plate.
- Always use a grounded socket and a proper extension cable.
- Always disconnect the power supply when the device is not used.
- Make sure that the device does not come into direct contact with moisture.
- Always replace a defective cable immediately.
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Danger of serious burns!
Never fill the unit with petrol.
Never refill the tank while heater is in operation or hot.
Never block air-outlet- or air-suction.
Never operate the unit with warm air hose / ducting.
Never touch the heater while it is still hot.
Never transport the heater with full tank.
Never use the heater with separate tank.
Never let children or animals near the heater.
Never get too close to the heater with your clothes.
The heater must always be on a safe stable ground.
Heaters, which are equipped with a thermostat can be started at any time
- depending on the thermostat setting - as soon as they are connected
with the power supply.
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