unicraft PG-E Series User manual

PG-E-SERIES
PG-E 80 TEA H
Operating Instructions
Generator
PG-E 30 SRA, PG-E 40 SRA
PG-E 60 SEA, PG-E 90 SEA
PG-E 80 TEA H, PG-E 100 TEA H

2PG-E-Series | Version 2.15
Imprint
Product identification
Generator Item number
PG-E 30 SRA 6706030
PG-E 40 SRA 6706040
PG-E 60 SEA 6706060
PG-E 80 TEA H 6706080
PG-E 90 SEA 6706090
PG-E 100 TEA H 6706100
Manufacturer
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
Fax: [phone] - 55
E-Mail: [email protected]
Internet: www.unicraft.de
Indications regarding the operating instructions
Original instructions
according to DIN EN ISO 20607:2019
Edition: 02.12.2022
Version: 2.15
Language: English
Author: MS/FL/RL
Indications regarding the copyright
Copyright © 2022 Stürmer Maschinen GmbH, Hallstadt,
Germany.
Subject to technical modifications and error.
Content
1 Introduction .............................................................3
1.1 Copyright ............................................................ 3
1.2 Customer service................................................ 3
1.3 Limitation of liability............................................. 3
2 Safety........................................................................3
2.1 Symbol explanation ............................................ 3
2.2 Obligations of the operating company ................ 4
2.3 Requirements to staff.......................................... 5
2.4 Personal protective equipment ........................... 5
2.5 General safety regulations.................................. 5
2.6 Safety labels on the generator............................ 6
2.7 Safety data sheets .............................................. 7
3 Intended use ............................................................7
3.1 Reasonably foreseeable misuse......................... 7
3.2 Residual risks ..................................................... 7
4 Technical Data .........................................................8
4.1 Table................................................................... 8
4.2 Type plate ........................................................... 9
5 Transport, packaging, storage.............................10
6 Description of the device......................................11
7 Mounting and Set-up.............................................12
7.1 Unpacking......................................................... 12
7.2 Mounting........................................................... 13
7.3 Set up ............................................................... 14
8 Commissioning .....................................................14
8.1 Before starting .................................................. 15
8.2 Starting the generator....................................... 16
8.3 Operation.......................................................... 17
8.4 Switching off the generator............................... 17
8.5 Cold weather application .................................. 18
9 Care, maintenance and repair ..............................18
9.1 Care by cleaning............................................... 18
9.2 Maintenance and repair.................................... 18
9.3 Maintenance plan ............................................. 19
10 Notes on the proper storage of the
power generators...............................................19
10.1 Changing the motor oil................................... 20
10.2 Replacing the spark plug ............................... 20
10.3 Spark arrester................................................ 20
10.4 Air filter........................................................... 21
10.5 Valve clearance ............................................. 21
11 Disposal, recycling of used devices.................... 21
11.1 Decommissioning .......................................... 21
11.2 Disposal of lubricants..................................... 21
11.3 Disposal via municipal collection points......... 21
12 Spare parts...........................................................22
12.1 Ordering spare parts....................................... 22
12.2 Spare parts drawings...................................... 23
13 Electrical Circuit Diagrams.................................48
14 EC Declaration of Conformity ............................52

Introduction
PG-E-Series | Version 2.15 3
1Introduction
You have made a good choice by purchasing the UNI-
CRAFT power generator.
Read the operating instructions carefully before
using the machine.
This is an important part and must be kept near the ma-
chine and accessible to every user.
The operating instructions inform you about the proper
commissioning, the intended use as well as the safe and
efficient operation and maintenance of the power gene-
rator.
In addition, observe the local accident prevention regula-
tions and general safety regulations for the area of use of
the power generator.
1.1 Copyright
The contents of these instructions are protected by copy-
right and are the sole property of Stürmer Maschinen
GmbH. Their use is permitted within the scope of the use
of the power generator. Any other use is not permitted
without the written consent of the manufacturer.
Passing on and copying of this document, exploitation
and communication of its contents are prohibited unless
expressly permitted. Violations will result in liability for
damages. We register trademark, patent and design
rights to protect our products, insofar as this is possible
in individual cases. We emphatically oppose any infrin-
gement of our intellectual property.
1.2 Customer service
Please contact your dealer if you have questions con-
cerning your generator or if you need technical advice.
They will help you with specialist information and expert
advice.
Germany:
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
Repair service:
Fax: [phone]-111
E-Mail: [e-mail]
Internet: www.unicraft.de
Spare part orders:
Fax: [phone]-119
E-Mail: [e-mail]
We are always interested in valuable experience and
knowledge gained from using the application which then
could be shared and be valuable to develop our products
even further.
1.3 Limitation of liability
All information and notes in these operating instructions
were summarised while taking applicable standards and
rules, the state-of-the-art technology and our long-term
knowledge and experiences into consideration.
In the following cases the manufacturer is not liable for
damages:
- Non-observance of the operating instructions,
- Inappropriate use
- Use of inexperienced staff,
- Unauthorised modifications
- Technical changes,
- Use of not allowed spare parts.
The actual scope of delivery may deviate from the expla-
nations and presentations described here in case of spe-
cial models, when using additional ordering options or
due to latest technical modifications.
The obligations agreed in the delivery contract, the gen-
eral terms and conditions as well as the delivery condi-
tions of the manufacturer and the legal regulations at the
time of the conclusion of the contract are applicable.
2 Safety
This section provides an overview of all important safety
packages for the protection of the operating personnel
as well as for safe and fault-free operation. Other task
based safety notes are included in the paragraphs of the
individual phases of life.
2.1 Symbol explanation
Safety instructions
The safety notes in these operating instructions are high-
lighted by symbols. The safety notes are introduced by
signal words which express the concern of the risk.

4PG-E-Series | Version 2.15
Safety
Tips and recommendation
It is necessary to observe the safety notes written in
these operating instructions in order to reduce the risk of
personal injuries and damages to property.
2.2 Obligations of the operating company
Of the operator
The operating company is the person who operates the
generator for business or commercial reasons by her-
self, or leaves it to a third party for use or application, and
who bears the legal product responsibility for the protec-
tion of the user, the staff or for third parties.
Obligations of the operating company
If the generator is used for commercial purposes, the
operating company of the generator must comply with
the legal working safety regulations. Therefore, the
safety notes in this operating manual, as well as the
safety, accident prevention and environment protection
regulations applying for the area of application of the ge-
nerator must be met. The following applies in particular:
- The operator must inform himself about the appli-
cable occupational health and safety regulations
and determine additional hazards in a hazard as-
sessment which are caused by the special working
conditions at the place of use of the machine.
These must be implemented in the form of opera-
ting instructions for the operation of the machine.
- During the entire period of use of the machine, the
operator must check whether the operating instruc-
tions issued by him correspond to the current state
of the rules and regulations and, if necessary, ad-
apt them.
- The operator must clearly regulate and define the
responsibilities for installation, operation, trouble-
shooting, maintenance and cleaning.
- The operator must ensure that all persons handling
the machine have read and understood these in-
structions. In addition, he must train the personnel
at regular intervals and inform them about the dan-
gers.
- The operator must provide the personnel with the
necessary protective equipment and instruct them
to wear the required protective equipment in a bin-
ding manner.
Furthermore, the operator is responsible for ensuring
that the machine is always in perfect technical condition.
The following therefore applies:
- The operator must ensure that the maintenance in-
tervals described in these instructions are obser-
ved.
- The operator must have all safety devices regularly
checked for operability and completeness.
DANGER!
This combination of symbol and signal word indicates
an imminently hazardous situation which, if not avoi-
ded, will result in death or serious injury.
WARNING!
This combination of symbol and signal word indicates
a potentially dangerous situation that will result in
death or serious injury if not avoided.
CAUTION!
This combination of symbol and signal word indicates
a potentially hazardous situation which, if not avoi-
ded, may result in minor or slight injury.
ATTENTION!
This combination of symbol and signal word indicates
a potentially hazardous situation which, if not avoi-
ded, may result in damage to property and the env-
ironment.
NOTE!
This combination of symbol and signal words indica-
tes a possibly dangerous situation which may lead to
property and environmental damages if they are not
avoided.
Tips and recommendation
This symbol highlights useful tips and recommenda-
tion as well as information for all efficient and trouble-
free operation.

Safety
PG-E-Series | Version 2.15 5
2.3 Requirements to staff
The different tasks described in this manual represent
different requirements to the qualification of the persons
entrusted with these tasks.
Only persons reliable working procedures can be expected
from, are allowed to perform all works. Persons the responsi-
veness of which is affected by e. g. drugs, alcohol or medica-
tion, are not allowed to work with the machine.
The qualifications of the personnel for the different tasks
are mentioned below:
Operator:
The operator is instructed by the operating company
about the assigned tasks and possible risks in case of
improper behaviour. Any tasks which need to be perfor-
med beyond the operation if it is indicated in these in-
structions and if the operating company expressively
commissioned the operator.
Qualified personnel
Due to their professional training, knowledge and experi-
ence as well as their knowledge of relevant regulations
the specialist staff is able to perform the assigned tasks
and to recognise and avoid any possible dangers them-
selves.
Manufacturer
Certain works may only be performed by specialist per-
sonnel of the manufacturer. Other personnel is not au-
thorized to perform these works. Please contact our cus-
tomer service for the execution of all arising work.
2.4 Personal protective equipment
The personal protective equipment serves to protect per-
sons against impairments of safety and health while
working. The staff member has to wear personal protec-
tive equipment while performing different tasks on and
with the machine which are indicated in the individual
paragraphs of these instructions.
The personal protective equipment is explained in the
following paragraph:
2.5 General safety regulations
- Operate the generator only outdoors, sufficiently di-
stant from windows, doors and fume cupboards.
- Never operate the generator in enclosed spaces that
do not have adequate ventilation. The engine pro-
duces carbon monoxide and other harmful gases.
The combustion exhaust gases must be discharged
from the engine room or from the personnel working
area via pipes and exhaust systems A CO alarm de-
vice must be installed.!
- Operate the generator only on horizontal surfaces to
ensure optimum flow of oil and fuel to the motor. If
operation on horizontal surfaces is not possible, the
user must install suitable mounting and levelling de-
vices to ensure safe stand the generator.
- IIf the generator is to be used in rain or snow, ade-
quate protection against the weather and sufficient
stability and steadiness must be provided.
- Always and in any case keep children away from the
running generator; The switched-off engine is still
hot for about one hour, especially at the exhaust, the
exhaust pipes and at the engine. There is an increa-
sed risk of burns here!
- Do not carry out any checks or maintenance work on
the generator in operation; switch off the motor in
any case.
- Filling with fuel and refilling with oil must be carried
out with the motor switched off.
WARNING!
Danger in case of insufficient quali-
fication of the staff!
Insufficiently qualified persons cannot estimate the
risks while using the generator and expose themsel-
ves and others to the danger of severe or lethal inju-
ries.
- Have all works only performed by qualified persons.
- Keep insufficiently qualified persons out of the wor-
king area.
Protective goggles
The protective goggles serve to protect the eyes
against parts flying off.
Suitable protective gloves
The protective gloves serve to protect the hands
against sharp components as well as against fric-
tion, abrasions or deep injuries.
Safety boots
Safety boots protect the feet from being crushed, fall-
ing parts and slipping over on slippery ground
Protective clothes
Protective clothes are made of a tightly fitted fabric
without the protruding parts of low tear strength.

6PG-E-Series | Version 2.15
Safety
- The functions and circuits of the generator should be
known: Unexperienced persons should not be allo-
wed to use the generator.
- The machine must not be misused.
- When the machine is not in use, do not allow un-
authorized use by other persons; Provide the emer-
gency generator with blocking systems, remove the
ignition key, and/or lock the protective hood with
appropriate locks.
- Sufficient lighting at the workplace must be ensured.
The applicable standards in this regard must be ob-
served.
- Do not remove any guards and do not leave the ma-
chine running without suitable protection (sides and
housing) so as not to expose the user to danger.
- If these guards have to be removed (for main-
tenance or inspection), it is essential to switch off the
generator beforehand. This work may only be car-
ried out by qualified personnel.
- Never run the machine in rooms with potentially ex-
plosive atmospheres.
- In an emergency, do not use water to extinguish fi-
res, only special safety systems (powder fire extin-
guishers, etc.).
- If it is necessary to work next to the machine, it is
necessary to use hearing protection (headphones,
ear protectors, etc.).
2.6 Safety labels on the generator
The following safety labels and instructions are attached
to the generator (Fig. 1) and must be observed.
Fig. 1: Safety labels
ATTENTION!
Avoid direct body contact with fuel, motor oil and bat-
tery acid. In case of skin contact, wash with water
and soap and rinse thoroughly: do not use organic
solvents. In case of eye contact, wash with water and
soap and rinse thoroughly. If these liquids are inhaled
or swallowed, consult a doctor.

Intended use
PG-E-Series | Version 2.15 7
If safety labels on the machine are damaged or missing,
this can cause errors, personal injury and material dam-
age. The safety symbols attached to the machine must
not be removed. Damaged safety symbols must be re-
placed immediately.
As soon as the signs are not clearly visible and compre-
hensible at first glance, the machine must be stopped
until new signs have been attached.
2.7 Safety data sheets
You can obtain safety data sheets for dangerous goods
from your specialist dealer or by calling
+49 (0) 951 / 96555-0.
Specialist dealers can find safety data sheets in the
download area of the partner portal.
3 Intended use
The generator is exclusively for use as a power genera-
tor. It can be used universally for 230V and 400V (mo-
dels: PG 500/800 TRA, PG 500/800/1200 X-TEA, PG
800/1200 X-TEA-54, PG-D 600/900/1100 TEA) consu-
mers.
Intended use also includes compliance with all the infor-
mation in these instructions.
3.1 Reasonably foreseeable misuse
Any use beyond the intended use or any other use is
considered misuse.
Possible misuses can be:
- Misuse of the generator.
- Operating the generator without the intended pro-
tective devices in place.
- Bypassing or modifying the protective devices.
- Failure to observe the maintenance instructions.
- Failure to observe signs of wear and damage.
- Service work carried out by untrained or unauthori-
sed personnel.
- Maintenance work on a switched-on unit
- Deliberate or careless handling of the generator
during operation.
- Installation of spare parts and use of accessories
and equipment not approved by the manufacturer.
- Modifications to the generator
- Operating the generator if the operating instructi-
ons have not been fully read and understood.
Misuse of the power generator can lead to dangerous si-
tuations.
Stürmer Maschinen GmbH accepts no liability for construc-
tive and technical modifications to the power generator.
Claims of any kind for damage due to improper use are
excluded.
3.2 Residual risks
Even if all safety instructions are observed and generator
is used according to the instructions, there are still resi-
dual risks, which are listed below:
- Hearing damage during prolonged work on the unit
with defective hearing protection.
- Danger from inhalation of exhaust fumes
- Heat build-up on components can cause burns and
other injuries.

8PG-E-Series | Version 2.15
Technical Data
4 Technical Data
4.1 Table
Model PG-E 30
SRA
PG-E 40
SRA
Voltage 230 V 230 V
Limited output power
(apparent power)
3,08 kVA
230V
4,18 kVA
230V
Limited output power
(active power)
2,8 kW
230V
3,8 kW
230V
Continuous output po-
wer (apparent power)
2,75 kVA
230V
3,63 kVA
230V
Continuous output po-
wer (active power)
2,5 kW
230V
3,3 kW
230V
Power factor 0,9 Cos ɸ0,9 Cos ɸ
Fuel Petrol Petrol
Starter Manual
start
Manual
start
Running time
at 50% load
12,5 hours 14 hours
Running time
at 100% load
9,5 hours 9,5 hours
Tank capacity 15 Liter 15 Liter
Sound pressure level 75 dB(A) 75 dB(A)
Weighted sound
power level (LWA)
96 dB(A) 96 dB(A)
Socket type 2x 230V
shockproof
2x 230V
shockproof
Generator IP degree
of protection
IP 23 IP 23
Socket IP degree of
protection
IP 44 IP 44
Dimensions (LxWxH)
[mm]
595x460x
500
595x460x
527
Weight 48,7 kg 55 kg
Motor oil volume
min./max.
0,25 - 0,6
liter
0,25 - 0,6
liter
Model PG-E 60
SEA
PG-E 80 TEA
H
Voltage 230 V 230V/400 V
Limited output
power
(apparent power)
6,05 kVA
230V
2,75 / 8,4 kVA
230V/400V
Limited output po-
wer (active power)
5,5 kW
230V
2,5 / 7,0 kW
230V/400V
Continuous output
power (apparent po-
wer)
5,5 kVA
230V
2,53 / 7,8 kVA
230V/400V
Continuous output
power
(active power)
5 kW
230V
2,3 / 6,5 kW
230V/400V
Power factor 0,9 Cos ɸ0,9 / 0,8
Cos ɸ
Fuel Petrol Petrol
Starter Manual
start
Manual start/
Electric starter
Running time
at 50% load
16 hours 13 hours
Running time
at 100% load
8,2 hours 8,5 hours
Tank capacity 25 Liter 25 Liter
Sound pressure
level
76 dB(A) 76 dB(A)
Weighted sound
power level (LWA)
97 dB(A) 97 dB(A)
Socket type 2x 230 V
shockproof/
1x 230V
CEE 32A
2x 230 V
shockproof/
1x 400V CEE
16A
Generator IP degree
of protection
IP 23 IP 23
Socket IP degree of
protection
IP 44 IP 44
Dimensions
(LxWxH) [mm]
700x526x
580
700x526x
580
Weight 90,5 kg 93,7 kg
Oil volume
min./max.
0,55 - 1,1
liter
0,6 - 1,2
liter

Technical Data
PG-E-Series | Version 2.15 9
4.2 Type plate
Fig. 2: Type plate Generator PG-E 100 TEA H
Model PG-E 90 SEA
Voltage 230 V
Limited output power
(apparent power)
8,8 kVA
Limited output power
(active power)
8 kW
Continuous output power
(apparent power)
8,25 kVA
Continuous output power
(active power)
7,5 kW 2
Power factor 0,9 Cos ɸ
Voltage deviation max. +/- 3%
Drive motor power max. 11,7 kW
Motor speed 3600 rpm
Fuel Petrol
Starter Manual start /
Electric starter
Running time at 50% load 12 hours
Running time at
100% load
8 hours
Tank capacity 25 Liter
Consumption at 75% load 2,5 l/h
Sound pressure level 67 dB(A)
Weighted sound power
level (LWA)
97 dB(A)
Socket type 2x 230V shockproof /
1x 230V CEE 32A
Generator IP degree of
protection
IP 23 M
Socket IP degree of
protection
IP 44
Dimensions (LxWxH) 700 x 526 x 580 mm
Weight 93,7 kg
Motor oil volume
min./max.
0,6 - 1,2 Liter
Model PG-E 100 TEA H
Voltage 230V/400 V
Limited output power
(apparent power)
4,05 / 13,2 kVA
230V/400V
Limited output power
(active power)
3,68 / 11 kW
230V/400V
Continuous output power
(apparent power)
3,79 / 12 kVA
230V/400V
Continuous output power
(active power)
3,45 / 10 kW
230V/400V
Power factor 0,9 / 0,8 Cos ɸ
Fuel Petrol
Starter E-Start
Runtime at 50% load 10 hours
Runtime at 100% load 8 hours
Tank capacity 45 Liter
Consumption at 75% load 6 l/h
Speed 3000 min-1
Sound pressure 79 dB(A)
Sound power level LWA 99 dB(A)
Sockets version 2 x 230 V / 1×400V
Protection class Genera-
tor
IP 23
Protection class sockets IP 44
Power max. drive motor 14 kW
Power Drive motor 14,0 kW
Dimensions generator
(LxWxH)
730x600x910 mm
Weight 170 kg
Engine oil quantity
min./max.
1,3 Liter
Model PG-E 100 TEA H

10 PG-E-Series | Version 2.15
Transport, packaging, storage
5 Transport, packaging, storage
Delivery
Check the generator on delivery for any visible transpor-
tation damage. If you notice any damage to the device
please report this immediately to the carrier or dealer.
Transport
During transport, the generator must be well secured so
that it cannot fall; drain the fuel and ensure that no acid
or vapours leaking from the battery (if available). For
transport on road vehicles, check the entire mass of the
machine. Never start the generator inside a vehicle.
Transport with a forklift/lift truck:
For transport with a sufficiently dimensioned lift truck or
forklift truck, the generator must be secured with bolts on
a flat, firm surface (e.g. on a pallet).
Packaging
All used packaging materials and packaging aids are re-
cyclable and should be taken to a materials recycling de-
pot to be disposed of.
The delivery packaging is made of cardboard, so please
dispose carefully by having it chopped up and given to
the recycling collection.
The film is made of polyethylene (PE) and the cushioned
parts of polystyrene (PS). These materials should be
taken to a collection point for recyclable materials or to
the local waste disposal company.
Storage
Store the generator thoroughly cleaned in a dry, clean
and frost-free environment. Generators must not be
stacked on top of each other. Also no other objects may
be placed on them.
To avoid motor problems, the fuel system should be
emptied before storage of 30 days or longer. For the pe-
trol motor it is important to empty the carburetor pan: ol-
der petrol residues damage the parts that come into con-
tact with them through deposits.
ATTENTION!
Only transport the generator with an empty fuel tank!
The spark plug connector must be disconnected.
The generator may only be transported in an upright
position!
NOTE!
Observe the weight of the machine when transporting
and lifting. The transport and lifting equipment must
be able to carry the load.
NOTE!
The generator should be protected from humidity.
Tips and recommendation
For longer transports, make sure that the corrosion
protection is intact or renewed if necessary.
ATTENTION!
The generator should be started every seven days at
the latest and run for approx. 30 minutes. If this is not
possible and the generator is out of service for more
than 30 days, appropriate measures should be taken
to ensure proper storage.
ATTENTION!
It is important to avoid deposits from forming in
essential fuel system parts such as the carburetor,
fuel hose or tank during storage. Also, experience
indicates that alcohol-blended fuels (called gasohol,
ethanol or methanol) can attract moisture, which
leads to separation and formation of acids storage.
Acidic gas can damage the fuel system of a motor
while in storage.
ATTENTION!
Petrol is highly flammable and explosive under cer-
tain conditions. Do not smoke or produce sparks in
the immediate environs.