Gude GD 20 l Wiring diagram

#85101 GD 20 l
#85103 GD 30 l
© Güde GmbH & Co. KG - Birkichstrasse 6 - D-74549 Wolpertshausen - Deutschland
GB - English
Translation of original
operating instructions

2
A
B
C
A
bbildung ähnlich

3
D
EF
G

9
GB
Introduction
To enjoy your new appliance as long as possible, please
read carefully the Operating Instructions and the attached
safety instructions before putting it into operation. Further,
we recommend keeping the Operating Instructions in order
to recall the product features in the future. To follow the
continuous product development. we reserve the right to
make technical changes for any further improvement.
This document represents the original Operating
Instructions.
Appliance description
Professional and high-performance hot-air turbine for
heating and drying in the building industry, agriculture and
storage spaces.
To be used in well ventilated spaces only!
Heating system using oil. The appliance is fitted with an
electronic ignition system. High-quality steel body with
robust chassis and light run.
Unpacking
Remove all the packing materials that have been used to
pack the heating unit for transport purposes.
Take the heating unit out of the box.
Check the heating unit for any damage caused during
transport. If the heating unit is damaged, contact
immediately the seller where the appliance has been
bought.
Appliance description (pic. A)
1. Hot air outlet
2. Appliance body
3. Air inlet for heating unit
4. Fuel tank
5. Feeder cable
6. ON/OFF switch with indicator
7. Side cover
8. Tank opening/lid
9. Bottom cover
Technical specifications
GD 20 l
Voltage/frequency: 230 V/50 Hz
Heating output: 20 kW
Fuel consumption: app. 1.85 l per hour
Input: 180 W/0.87 A
Pressure: 0.75 bar
Turbine output: 560 m3 per hour
Tank capacity: 24 l
Weight: 22.5 kg
Order No. 85101
GD 30 l
Voltage/frequency: 230 V/50 Hz
Heating output: 30 kW
Fuel consumption: app. 2.37 l per hour
Input: 180 W/0.87 A
Pressure: 0.65 bar
Turbine output: 560 m3 per hour
Tank capacity: 32 l
Weight: 25.5 kg
Order No. 85103

10
General safety instructions
Please read carefully these Operating Instructions.
Familiarise with the control elements and appropriate
appliance using. Keep the Operating Instructions for future
reference.
Safe working
Keep the place of your work clean!
Mess in the place of your work may result in injuries.
Consider the environment influences
Do not expose the appliance to rain.
Do not use the appliance in a wet or moist environment.
Provide appropriate lighting.
Do not use the appliance near flammable liquids or gases.
Keep other persons in safe distance!
Do not let other persons, especially children, touch the
appliance and the cable. Keep them in a sufficient distance
from the place of your work.
Store the appliance properly!
An appliance that is not used should be stored in a dry,
locked place out of reach of children.
Do not overload the appliance!
Work in the specified output limits.
Use the right appliance!
Do not use the appliance for purposes for which it has not
been designed.
Look after your appliance!
Follow the maintenance regulations and instructions.
Check regularly the appliance cable and have it replaced
by an authorised professional if damaged.
Check regularly the extension cable and replace it if
damaged.
Be careful!
Pay attention to what you are doing. Use common sense
when working. Do not use the appliance when you are
tired.
WARNING!
Use of any other accessories may pose a risk of injury.
Your appliance should be repaired by an electrician
only!
This appliance meets the appropriate safety provisions.
Repairs may only be executed by an electrician and
original spare parts must be used, otherwise the user may
face a risk of injury.
Appliance-specific safety instructions
WARNINGS
IMPORTANT: Please read carefully the complete
Operating Instructions before assembling, handling
and maintaining this heating unit. Any unauthorised
use of this heating unit may result in serious injuries
or death as a result of burn, fire, explosion, electric
shock and carbon monoxide poisoning.
! CAUTION: Carbon monoxide poisoning may be fatal!
Carbon monoxide poisoning: Early symptoms of carbon
monoxide poisoning are similar to those experienced at flu,
i.e. headache, giddiness and/or indisposition. If such
symptoms are experienced, it may be possible your
heating body is not working properly. Get out
immediately! Have your heating unit inspected. Some
persons are more sensitive to carbon monoxide than other
ones, e.g. pregnant women, persons with cardiac or
pulmonary diseases or anaemia, persons under the
influence of alcohol and persons at heights. Make sure you
have read all the maintenance instructions and have
understood them. Keep these Operating Instructions for
future reference. They are your guide for safe and
professional handling of this heating unit.
● Use only oil to prevent fire and risk of explosion. Petrol,
crude oil, paint thinners, alcohol and other highly
flammable fuels must not be used in any case.
Fuel:
a) Staff providing refuelling must be trained and fully
familiarised with the manufacturer's instructions and
applicable directives for safe refuelling of heating
units.
b) Only oil may be used for refuelling.
c) Any flame including the pilot flame must be blown out
to allow the heating unit to cool down before
refuelling.
d) Fuel lines and connections must be checked for
leaking when refuelling takes place. Any leaking must
be repaired before putting the heating unit back into
operation.
e) The maximum fuel daily dose should only be stored in
buildings near the heating unit. Large fuel reserves to
be stored outside the building.
f) All fuel storages must be at least 762 cm from heating
units, burners, welders and similar inflammable
sources (exception being a fuel tank integrated in the
heating unit).
g) If applicable, fuel storage should only be limited to
spaces where the flooring design prevents leaked fuel
accumulation and the fuel cannot catch fire as a
result of deeply stored inflammable sources.
h) Fuel must be stored in accordance with the local
official regulations.
General information:
Never use the heating unit near petrol, paint thinners
or other easily combustible fumes.
Follow all local provisions and regulations when using
this heating unit.
Heating units used near reinforcement grids,
canvases or other coverings must be placed in a safe
distance from these materials. The recommended
minimum distance is 305 cm. Moreover, using
fireproof coverings is recommended. Fireproof
coverings must be safely attached to be protected
against catching fire and prevent heating unit being
touched and turned over due to wind gust.
To be used in well ventilated spaces only. Before
putting the appliance into operation, make sure air
vent of at least 2,800 cm² for fresh external air is
provided for heating output of 100,000 BTU per hour.
To be used in spaces with no flammable vapours or
high dust levels only.
To be used at voltage and frequency specified on the
type label only.
A properly earthed extension cable with a three-pin
plug to be used at all times.
Minimum distance from flammable materials and
persons:
exhaust: 300 cm at sides, upper and rear side: 200
cm. (see pic. D)

11
To prevent a risk of fire, the hot heating unit or
heating unit just being operated must be placed on a
safe and level surface.
The heating unit must be transferred or stored in a
horizontal position to prevent fuel leaking.
Keep children and pets in a sufficient distance from
the heating unit.
Unplug the heating unit if not being operated.
Never use the heating unit in residential rooms and
sleeping rooms.
Never block the air inlet (rear side) and air outlet
(front side) of the heating unit.
If the heating unit is hot, being operated or plugged, it
must never be transferred, handled, refuelled or
maintained.
Do not fit any piping on the front and rear side of the
heating unit.
CAUTION:
Oil to be used only to prevent fire or explosion.
Using the appliance as a heat source for events
and parties or operating the appliance in stables is
strictly prohibited!
Use as designated
The GD-series oil hot-air turbine must solely be used for
heating and drying purposes in well ventilated spaces or
dry outdoor zones, in a safe distance from flammable
materials and other animals. It must be placed on a stable
and level surface when being operated. Only oil is allowed
to be used for refuelling.
(As far as safety, functionality and service life are
concerned, the GD series follows the latest criteria: the
safety equipment guarantees appropriate working of the
appliance; operating noise have been reduced to minimum
levels and the careful material selection makes it as much
reliable as possible.)
Assembly, pic. B
Description, pic. B
1. Handle
2. Screw
3. Wheel support frame
4. Hexagonal nut
5. Wheel
6. Cap nut
7. Axis
These models are supplied with wheels and handles.
Wheels, handles and appropriate parts for attaching are in
the box.
Necessary tools:
- medium-sized cross screw driver
- CH 8“ fork wrench or adjustment wrench
- hammer.
1. Put the axis through the wheel support frame. Mount
the wheels to the axis. IMPORTANT: When
assembling the wheels, the extended wheel hub must
point towards the wheel support frame (see picture
3).
2. Put a cap nut on each axis end and tighten it by light
hammer tapping.
3. Fit the heating unit on the wheel support frame. Make
sure the heating unit air inlet (rear) is above the
wheels. Attach the fuel tank flange holes to the wheel
support frame holes.
4. Put the front and rear handle on the fuel tank flange.
Pull the screws through the handles, fuel tank flange
and wheel support frame. After the screw is inserted,
tighten the appropriate nut with your hand.
5. Tighten the nuts after all screws have been inserted.
Safety equipment
The oil hot-air turbine is fitted with an electronic flame
control. The appliance is stopped in case of operating
failure. If the oil hot-air turbine is overheated, thermostat
preventing overheating is activated, which interrupts the
fuel supply; the thermostat is automatically deactivated if
the combustion chamber temperature drops below the
accepted maximum value. The overheating cause must be
identified and removed (e.g. air inlet and outlet blocking or
fan stopping) before putting the oil hot-air turbine back into
operation. To start the appliance again, please follow the
instructions included under "PUTTING THE APPLIANCE
INTO OPERATION".
Putting the appliance into operation
Before putting the oil hot-air turbine into operation and
plugging it in, it is necessary to check whether the power
supply properties correspond to the values on the type
label.
CAUTION:
A safety switch against stray current (RCD) must be
integrated in the circuit to which the oil hot-air turbine
is connected.
All safety measures regarding ventilation, etc. must be
adhered to.
Do not add crude oil to the fuel tank. Close the fuel
tank lid again.
Plug the heating unit feeder cable in a standard socket
with earth contact.
The following must be provided to put the appliance
into operation:
Turn the ON/OFF switch to the ON position: the fan will
start and cause ignition after a couple of seconds.
Ignition may take a few seconds when the appliance is
started for the first time or after it has not been used for a
long time.
The following must be provided to switch the
appliance off:
Turn the ON/OFF switch to the OFF position.
Marking
Product safety:
Product corresponds to
appropriate EU standards

12
Prohibitions:
Not to be used in residential
area!
No fire, open light and
smoking!
No covering
Warning:
Warning/caution Warning against dangerous
voltage
Do not use the appliance in
closed spaces!
Warning against flammable
materials
Commands:
General command symbol
Read the Operating
Instructions before using
the appliance
Environment protection:
Dispose waste professionally
so as not to harm the
environment.
Packing cardboard material
may be delivered to
collecting centres for
recycling.
Faulty and/or disposed electric
or electronic appliances must
be taken to appropriate
collection centres.
Package:
Protect against moisture This side up
Interseroh-Recycling
Technical specifications:
Connection Weight
Heating output Turbine output
Tank capacity Fuel consumption
Guarantee
The guarantee exclusively applies to material or
manufacturing defects. The original proof of purchase with
the purchase date must be submitted when lodging a claim
in the guarantee period.
The guarantee does not include any unauthorised use,
e.g. appliance overloading, violent use, damage by a third
party or foreign item. The failure to follow the Operating
Instructions and assembly instructions and common wear
and tear are not covered by the guarantee either.
Transport
CAUTION
Before transporting the appliance:
Switch the appliance off as instructed in the previous
paragraph; unplug it and let the hot-air generator cool
down.
Make sure the tank lid has been closed safely before lifting
or transferring the appliance.
The appliance can easily be transferred by the handle and
drawn forward.

13
EU DECLARATION OF CONFORMITY
We,
Güde GmbH & Co. KG
Birkichstrasse 6
D-74549 Wolpertshausen
Germany
herewith declare that the following appliance complies with
the appropriate basic safety and health requirements of
the EU Directives based on its design and type, as brought
into circulation by us.
In case of alternation of the machine, not agreed
upon by us, this declaration will lose its validity.
Machine description:
GD 20 I/GD 30 I
Article No.
#85101/#85103
Date/authorised signature: 16 Aug, 2010
Title of signatory: Managing Director
Mr Arnold
Technical documentation: J. Bürkle FBL; QS
Applicable EU Directives:
2006/95 EC
2004/108 EC
Applicable harmonised standards:
EN 60335-2-102:2006
EN 60335-1:2002+A11+A1+A12+A2+A13
EN 62233:2008
EN60730-1:2000:A1+A2+A11+A12+A13+A14+A15+A16
EN 60730-2-5:2002+A1:2004+A11:2005
Place of certification:
Intertek Testing Service Shanghai
Building No. 86, 1198 Qinzhou Road (North), Shanghai
200233, China
Reference No.
GLESO090902984HS
Troubleshooting
Failure Possible
cause
Removal
Fan not
starting and
flame not
beginning to
burn.
1. No power
supply
2. Engine
winding is
burnt out
or broken
1. Check the power supply
properties. Check the
switch functionality and
position.
Check the safety fuse.
2. Switch off the engine.
Fan starting
and flame
not beginning
to burn or
going out
immediately.
1. Ignition
system is
not
working.
2. Flame
control is
faulty.
3. Photocell
is not
working.
4. No or
insufficient
amount of
oil getting
to the
burner.
5. Electric
valve is
not
working.
1. Check the ignition
cabling to the electrodes
and transformer. Check
the position of the
electrodes. Check
whether the electrodes
are clean. Replace the
ignition transformer.
2. Replace the appliance.
3. Clean or replace the
photocell.
4. Check the pump-engine
connection. Check
whether there is air in
the fuel piping. Check
the hoses and filter
sealing. Clean the
nozzle and replace it if
necessary.
5. Check the plugging.
Clean the electric valve
and replace it if
necessary.
Fan starting
and flame
beginning to
burn but
smoking.
1. Combustio
n air is not
sufficient.
2. The fuel
used is
dirty or
contains
water.
3. Air in the
fuel piping.
4. Oil volume
in the
burner is
insufficient
.
5. Too much
oil in the
burner.
1. Remove all possible
obstacles and
obstruction at the air
inlet or outlet. Check the
air inlet ring gauge
position. Clean the
screen.
2. Replace the used oil
with fresh oil. Clean the
oil filter.
3. Check the tightness of
hoses and the oil filter.
4. Check the pump
pressure value. Clean or
replace the nozzle.
5. Check the pump
pressure value. Replace
the nozzle.
Generator
not pausing.
1. Electric
valve
sealing is
defective.
2. Fan
thermostat
is
defective.
1. Replace the electric
valve body.
2. Replace the fan
thermostat.
Flame
blasting off
the appliance
in the front.
1. Insufficient
air inlet in
the
combustio
n
chamber.
1. Check the fan. Check
the air inlet.
Behaviour in case of emergency
Provide necessary first aid treatment corresponding to the
injury nature and seek qualified medical help as soon as
possible.
Protect the injured person from other injuries and calm
him/her down.
First aid kit must always be available in the place of
your work in case of accident in accordance with DIN

14
13164. Material taken out of the first aid kit needs to be
supplemented right away.
If help is needed,
please provide the following details:
1. Place of accident
2. Accident nature
3. Number of injured persons
4. Injury type
Disposal
The disposal instructions are based on icons placed on the
appliance or its package. The description of the meanings
can be found in the “Marking” chapter.
Transport package disposal
The package protects the appliance against damage
during transport. Packing materials are usually chosen
depending on their environmental friendliness and disposal
method and can therefore be recycled.
Returning the package to material circulation saves raw
materials and reduces waste disposal costs.
Parts of packages (e.g. foils, styropor) can be dangerous
to children. Risk of suffocation!
Keep parts of packages away from children and dispose
them as soon as possible.
Old batteries to be delivered to car repair
services and appropriate collection centres only.
Operating staff requirements
The operator must carefully read the Operating
Instructions before using the appliance.
Qualification
No special qualification is necessary for using the
appliance apart from detailed instruction by a qualified
person.
Minimum age
The appliance may only be operated by persons over 16
years of age. An exception includes youngsters operating
the appliance within their professional education to
achieve necessary skills under teacher's supervision.
Training
Using the appliance only requires appropriate instructions
by a professional or reading the Operating Instructions. No
special training necessary.
Servicing
Do you have any technical questions? A claim? Do you
need spare parts or the Operating Instructions?
You will be helped quickly and without needless
bureaucracy at our webpage www.guede.com in the
Service part. Please help us be able to assist you. To be
able to identify your appliance when claimed, we need to
know its serial No., order No. and year of production. All
these details can be found on the type label. Enter the
details below for future reference.
Serial No.
Order No.
Year of production:
Tel.: [phone] / 700-360
Fax: [phone]
E-Mail: [email protected]m
Maintenance and storing
Keep the air slot and body with no dust and dirt.
For cleaning purposes, use a soft cloth and fine soap
solution. Prevent direct appliance contact with aggressive
cleaning agents. Aggressive, volatile and caustic cleaning
agents must not be used.
The appliance needs to be protected against moisture and
dust.
If the appliance is not used for a long time, store it in a
covered state in a dry, safe place inapproachable to
children.
Caution:
Do not service the appliance when plugged, being
operated or hot. The failure to do so could lead to
serious burns and electric shock.
Regular maintenance:
Part Frequency
Fuel tank (pic. F) To be rinsed out every 150 – 200
running hours or as needed
Air filter
(pic. G)
To be washed with water and soap
and let dry out every 500 running
hours or as needed.
Fuel filter
(pic. E)
To be cleaned two times during the
heating season or as needed.
Ignition
electrodes
(pic. C)
To be checked every 500 running
hours; distance 4-5 mm.
Fan blades
To be cleaned every season or as
needed; fan wheel screw to be
tightened with hand.
Engine Maintenance-free, with permanent
lubrication.