unicraft PG-E Series User manual

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

2 PG-E-Series | Version 2.08
Imprint
Product identification
Generator Item n mber
PG-E 30 SRA 6706030
PG-E 40 SRA 6706040
PG-E 60 SEA 6706060
PG-E 80 TEA 6706080
PG-E 90 SEA 6706090
PG-E 100 TEA 6706100
Manufacturer
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
Fax: [phone] - 55
E-Mail: info@ nicraft.de
Internet: www. nicraft.de
Indications regarding the operating instructions
Original instr ctions
according to DIN EN ISO 20607:2019
Edition: 30.08.2021
Version: 2.08
Lang age: English
A thor: MS/RL
Indications regarding the copyright
Copyright © 2021 Stürmer Maschinen GmbH, Hallstadt,
Germany.
The contents of these operating instr ctions are the sole
property of the company Stürmer Maschinen GmbH.
Passing on as well as copying of this doc ment, the se
and distrib tion of its content are prohibited if not explic-
itly permitted. Contraventions are liable to compensa-
tion.
S bject to technical modifications and error.
Content
1 Introduction .............................................................3
1.1 Copyright ............................................................ 3
1.2 C stomer 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 Req irements to staff.......................................... 4
2.4 Personal protective eq ipment ........................... 5
2.5 General safety reg lations.................................. 5
2.6 Safety labels on the generator............................ 6
2.7 Safety data sheets.............................................. 6
3 Intended Use............................................................6
4 Technical Data .........................................................7
4.1 Table................................................................... 7
4.2 Type plate ........................................................... 8
Transport, packaging, storage...............................8
6 Description of the device......................................10
7 Mounting and Set-up.............................................11
7.1 Unpacking......................................................... 11
7.2 Mo nting........................................................... 11
8 Start-up...................................................................12
8.1 Before starting .................................................. 13
8.2 Starting the generator....................................... 14
8.3 Operation .......................................................... 15
8.4 Switching off the generator............................... 16
9 Care, maintenance and repair ..............................16
9.1 Care by cleaning............................................... 16
9.2 Maintenance and repair.................................... 17
9.3 Maintenance plan ............................................. 17
9.4 Changing the motor oil...................................... 17
9.5 Replacing the spark pl g .................................. 18
9.6 Spark arrester................................................... 18
9.7 Air filter.............................................................. 18
9.8 Valve clearance ................................................ 18
10 Disposal, recycling of used devices..................19
10.1 Decommissioning ........................................... 19
10.2 Disposal of l bricants...................................... 19
11 Spare parts...........................................................19
11.1 Ordering spare parts....................................... 19
11.2 Spare parts drawings...................................... 20
12 Electrical Circuit Diagrams.................................40
13 EC Declaration of Conformity ............................44

Introduction
PG-E-Series | Version 2.08 3
1 Introduction
Yo have made a good choice by p rchasing the UNI-
CRAFT generator
Read the operating man al thoro ghly before commis-
sioning the machine.
It gives yo information abo t the proper commissioning,
intended se and safe and efficient operation and main-
tenance of yo r generator
The operating man al is part of the generator package.
Always keep this operating man al in the location where
yo r generator is being operated. All local accident pre-
vention reg lations and general safety instr ctions for
the operating range of yo r generator m st also be com-
plied with.
1.1 Copyright
The contents of these instr ctions are copyright. They
may be sed in conj nction with the operation of the ge-
nerator. Any application beyond those described is not
permitted witho t the written approval of Stürmer Ma-
schinen GmbH. For the protection of o r prod cts, we
shall register trademark, patent and design rights, as this
is possible in individ al cases. We strongly oppose any
infringement of o r intellect al property
1.2 Customer service
Please contact yo r dealer if yo have q estions con-
cerning yo r generator or if yo need technical advice.
They will help yo 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: service@st ermer-maschinen.de
Internet: www. nicraft.de
Spare part orders:
Fax: [phone]-119
E-Mail: ersatzteile@st ermer-maschinen.de
We are always interested in val able experience and
knowledge gained from sing the application which then
co ld be shared and be val able to develop o r prod cts
even f rther.
1.3 Limitation of liability
All information and notes in these operating instr ctions
were s mmarised while taking applicable standards and
r les, the state-of-the-art technology and o r long-term
knowledge and experiences into consideration.
In the following cases the man fact rer is not liable for
damages:
- Non-observance of the operating instr ctions,
- Inappropriate se
- Use of ntrained staff,
- na thorised modifications
- technical changes,
- Use of not allowed spare parts.
The act al scope of delivery may deviate from the expla-
nations and presentations described here in case of spe-
cial models, when sing additional ordering options or
d e 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 man fact rer and the legal reg lations at the
time of the concl sion 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 fa lt-free operation. Other task
based safety notes are incl ded in the paragraphs of the
individ al phases of life.
2.1 Symbol explanation
Safety instructions
The safety notes in these operating instr ctions are high-
lighted by symbols. The safety notes are introd ced by
signal words which express the concern of the risk.
DANGER
This combination of symbol and signal words indi-
cates an imminently dangero s sit ation which may
lead to death or severe inj ries if they are not
avoided.
WARNING
This combination of symbols and signal words indica-
tes a possibly dangero s sit ation which may lead to
death or severe inj ries if they are not avoided.

4 PG-E-Series | Version 2.08
Safety
Tips and recommendation
It is necessary to observe the safety notes written in
these operating instr ctions in order to red ce the risk of
personal inj ries 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 b siness or commercial reasons by her-
self, or leaves it to a third party for se or application, and
who bears the legal prod ct responsibility for the protec-
tion of the ser, the staff or for third parties.
Obligations of the operating company
If the generator is sed for commercial p rposes, the
operating company of the generator m st comply with
the legal working safety reg lations. Therefore, the
safety notes in this operating man al, as well as the
safety, accident prevention and environment protection
reg lations applying for the area of application of the ge-
nerator m st be met. The following applies in partic lar:
- The operator m st inform himself abo t the appli-
cable occ pational health and safety reg lations
and determine additional hazards in a hazard as-
sessment which are ca sed by the special working
conditions at the place of se of the machine.
These m st be implemented in the form of opera-
ting instr ctions for the operation of the machine.
- D ring the entire period of se of the machine, the
operator m st check whether the operating instr c-
tions iss ed by him correspond to the c rrent state
of the r les and reg lations and, if necessary, ad-
apt them.
- The operator m st clearly reg late and define the
responsibilities for installation, operation, tro ble-
shooting, maintenance and cleaning.
- The operator m st ens re that all persons handling
the machine have read and nderstood these in-
str ctions. In addition, he m st train the personnel
at reg lar intervals and inform them abo t the dan-
gers.
- The operator m st provide the personnel with the
necessary protective eq ipment and instr ct them
to wear the req ired protective eq ipment in a bin-
ding manner.
F rthermore, the operator is responsible for ens ring
that the machine is always in perfect technical condition.
The following therefore applies:
- The operator m st ens re that the maintenance in-
tervals described in these instr ctions are obser-
ved.
- The operator m st have all safety devices reg larly
checked for operability and completeness.
2.3 Requirements to staff
The different tasks described in this man al represent
different req irements to the q alification of the persons
entr sted with these tasks.
Only persons reliable working proced res can be expected
from, are allowed to perform all works. Persons the responsi-
veness of which is affected by e. g. dr gs, alcohol or medica-
tion, are not allowed to work with the machine.
The q alifications of the personnel for the different tasks
are mentioned below:
CAUTION
This combination of symbol and signal words indi-
cates a possibly dangero s sit ation which may lead
to minor or light inj ries if they are not avoided
ATTENTION
This combination of symbol and signal words indi-
cates a possibly dangero s sit ation which may lead
to property and environmental damages if they are
not avoided.
NOTE
This combination of symbol and signal words indica-
tes a possibly dangero s sit ation which may lead to
property and environmental damages if they are not
avoided.
Tips and recommendation
This symbol highlights sef l tips and recommenda-
tion as well as information for all efficient and tro ble-
free operation.
WARNING
Danger in case of insufficient quali-
fication of the staff
Ins fficiently q alified persons cannot estimate the
risks while sing the generator and expose themsel-
ves and others to the danger of severe or lethal inj -
ries.
- Have all works only performed by q alified persons.
- Keep ins fficiently q alified persons o t of the wor-
king area.

Safety
PG-E-Series | Version 2.08 5
Operator:
The operator is instr cted by the operating company
abo t the assigned tasks and possible risks in case of
improper behavio r. Any tasks which need to be perfor-
med beyond the operation if it is indicated in these in-
str ctions and if the operating company expressively
commissioned the operator.
Qualified personnel
D e to their professional training, knowledge and experi-
ence as well as their knowledge of relevant reg lations
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 man fact rer. Other personnel is not a -
thorized to perform these works. Please contact o r c s-
tomer service for the exec tion of all arising work.
2.4 Personal protective equipment
The personal protective eq ipment serves to protect per-
sons against impairments of safety and health while
working. The staff member has to wear personal protec-
tive eq ipment while performing different tasks on and
with the machine which are indicated in the individ al
paragraphs of these instr ctions.
The personal protective eq ipment is explained in the
following paragraph:
2. General safety regulations
- Operate the generator ONLY o tdoors, s fficiently
distant from windows, doors and f me c pboards.
- Never operate the generator in enclosed spaces that
do not have adeq ate ventilation. The motor pro-
d ces carbon monoxide and other harmf l gases
that are harmf l to the health of persons in contact
with it. For this reason, adeq ate ventilation sho ld
be ens red. The comb stion exha st gases are led
o t of the motor room or the work area of the per-
sonnel via pipes and extraction systems. Install a
carbon monoxide alarm device!
- Operate the generator only on horizontal s rfaces to
ens re optim m flow of oil and f el to the motor. If
operation on horizontal s rfaces is not possible, the
ser m st install s itable mo nting and levelling de-
vices to ens re safe stand the generator.
- If the generator is to be sed in rain or snow, provide
adeq ate protection and stability.
- Keep children away from the r nning generator at all
times and in any case; ens re that the motor re-
mains hot for abo t one ho r when switched off. The
exha st pipes, exha st pipes and motor are the
areas where the elevated temperat res last the lon-
gest. To ching them can ca se severe b rns.
- Do not carry o t any checks or maintenance work on
the generator in operation; switch off the motor in
any case.
- Filling with f el and refilling with oil m st be carried
o t with the motor switched off. It is important that
the motor maintains its high temperat re for abo t 1
ho r after it has been switched off.
- The f nctions and circ its of the generator sho ld be
known: Unexperienced persons sho ld not be allo-
wed to se the generator.
- Do not mis se the machine for other p rposes, s ch
as: heating a room with the heat emitted by the mo-
tor, etc.
- If the machine is not in se, do not allow na thori-
sed persons to se it; therefore, eq ip the emer-
gency generator with blocking systems (remove the
ignition key, lock the protective cover with appropri-
ate locks, etc.).
- The machine does not need to be eq ipped with its
own headlights. In any case, the workplace sho ld
be eq ipped with lighting complying with the applica-
ble standards.
- Do not remove any g ards and do not leave the ma-
chine r nning witho t s itable protection (sides and
ho sing) so as not to expose the ser to danger.
- If these g ards 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 o t by q alified personnel.
Protective goggles
The protective goggles serve to protect the eyes
against parts flying off.
Protective gloves
The protective gloves serve to protect the hands
against sharp components as well as against fric-
tion, abrasions or deep inj ries.
Safety boots
Safety boots protect the feet from being cr shed, fall-
ing parts and slipping over on slippery gro nd
Protective clothes
Protective clothes are made of a tightly fitted fabric
witho t the protr ding parts of low tear strength.

6 PG-E-Series | Version 2.08
Intended Use
- Do not r n the machine in rooms with a potentially
explosive atmosphere.
- In an emergency, do not se water to exting ish fi-
res, only special safety systems (powder fire extin-
g ishers, etc.).
- If it is necessary to work next to the machine, it is
necessary to se hearing protection (headphones,
ear protectors, etc.).
2.6 Safety labels on the generator
The following safety labels and instr ctions are attached
to the generator (Fig. 1) and m st be observed.
Fig. 1: Safety labels
Fig. 1: Safety labels
If safety labels on the machine are damaged or missing,
this can ca se errors, personal inj ry and material dam-
age. The safety symbols attached to the machine m st
not be removed. Damaged safety symbols m st be re-
placed immediately.
As soon as the signs are not clearly visible and compre-
hensible at first glance, the machine m st be stopped
ntil new signs have been attached.
2.7 Safety data sheets
Yo can obtain safety data sheets for dangero s goods
from yo r 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 sed excl sively to generate electricity.
The generator can be sed niversally for 230V and
400V (only model PG-E 80 TEA).
The generator may only be operated by persons who
have been instr cted on the machine.
Intended se also incl des compliance with all informa-
tion in these instr ctions. Any se exceeding the inten-
ded se or any other se is considered mis se.
Stürmer Maschinen GmbH accepts no liability for design
and technical modifications to the generator. Claims of
any kind for damage d e to improper se are excl ded.
ATTENTION
Avoid direct body contact with f el, motor oil and bat-
tery acid. In case of skin contact, wash with water
and soap and rinse thoro ghly: do not se organic
solvents. In case of eye contact, wash with water and
soap and rinse thoro ghly. If these liq ids are inhaled
or swallowed, cons lt a doctor.

Technical Data
PG-E-Series | Version 2.08 7
4 Technical Data
4.1 Table
Model PG-E 30
SRA
PG-E 40
SRA
Voltage 230 V 230 V
Emergency o tp t
LTP
2,8 kW 3,8 kW
Contin o s o tp t
COP
2,5 kW 3,3 kW
F el Petrol Petrol
Starter Man al
start
Man al
start
R nning time
at 50% load
12,5 ho rs 14 ho rs
R nning time
at 100% load
9,5 ho rs 9,5 ho rs
Tank capacity 15 Liter 15 Liter
So nd press re level 75 dB(A) 75 dB(A)
Weighted so nd
power level (L
WA
)
95 dB(A) 95 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 45 kg 50 kg
Motor oil vol me
min./max.
0,25 - 0,6
liter
0,25 - 0,6
liter
Model PG-E 60
SEA
PG-E 80 TEA
Voltage 230 V 230V/400 V
Emergency o tp t
LTP 230V
5,5 kW 2,5 kW
Contin o s o tp t
COP 230V
5,0 kW 2,3 kW
Emergency o tp t
LTP 400V
7,0 kW
Contin o s o tp t
COP 400V
6,5 kW
F el Petrol Petrol
Starter Man al
start
Man al start/
Electric starter
R nning time
at 50% load
16 ho rs 13 ho rs
R nning time
at 100% load
8,2 ho rs 8,5 ho rs
Tank capacity 25 Liter 25 Liter
So nd press re
level
76 dB(A) 76 dB(A)
Weighted so nd
power level (L
WA
)
96 dB(A) 96 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 81 kg 88 kg
Motorö oil vol me
min./max.
0,55 - 1,1
liter
0,6 - 1,2
liter

8 PG-E-Series | Version 2.08
Transport, packaging, storage
4.2 Type plate
Fig. 2: Type plate Generator PG-E 80 TEA
Transport, packaging, storage
Delivery
Check the generator on delivery for any visible transpor-
tation damage. If yo notice any damage to the device
please report this immediately to the carrier or dealer.
Transport
D ring transport, the generator m st be well sec red so
that it cannot fall; drain the f el and ens re that no acid
or vapo rs 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 s fficiently dimensioned lift tr ck or
forklift tr ck, the generator m st be sec red with bolts on
a flat, firm s rface (e.g. on a pallet).
Model PG-E 90 SEA
Voltage 230 V
Apparent power LTP 230V 8,5 VA
Active power LTP 230V 8,2 kW
Apparent power COP 230V 8,0 VA
Active power COP 230V 7,5 kW
Voltage deviation max. +/- 3%
Drive motor power max. 11,7 kW
Motor speed 3600 rpm
F el Petrol
Starter Man al start /
Electric starter
R nning time at 50% load 12 ho rs
R nning time at
100% load
8 ho rs
Tank capacity 25 Liter
Cons mption at 75% load 2,5 l/h
So nd press re level 75 dB(A)
Weighted so nd power
level (L
WA
)
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 97 kg
Motor oil vol me
min./max.
0,6 - 1,2 Liter
2300
ATTENTION
Only transport the generator with an empty f el tank!
The spark pl g connector m st be disconnected.
The generator may only be transported in an pright
position!
NOTE
Observe the weight of the machine when transporting
and lifting. The transport and lifting eq ipment m st
be able to carry the load.
NOTE
The generator sho ld be protected from h midity.
Tips and recommendation
For longer transports, make s re that the corrosion
protection is intact or renewed if necessary.

Transport, packaging, storage
PG-E-Series | Version 2.08 9
Packaging
All sed packaging materials and packaging aids are re-
cyclable and sho ld be taken to a materials recycling de-
pot to be disposed of.
The delivery packaging is made of cardboard, so please
dispose caref lly by having it chopped p and given to
the recycling collection.
The film is made of polyethylene (PE) and the c shioned
parts of polystyrene (PS). These materials sho ld be
taken to a collection point for recyclable materials or to
the local waste disposal company.
Storage
Store the generator thoro ghly cleaned in a dry, clean
and frost-free environment. Generators m st not be
stacked on top of each other. Also no other objects may
be placed on them.
To avoid motor problems, the f el system sho ld be
emptied before storage of 30 days or longer. For the pe-
trol motor it is important to empty the carb retor pan: ol-
der petrol resid es damage the parts that come into con-
tact with them thro gh deposits.
Step 1: Remove all gasoline from the f el tank. Start and
r n ethe motor ntil motor stops from lack of f el.
Step 2: While motor is still warm, drain oil from crank-
case. Refill with recommended grade.
Fig. 3: Drain oil and petrol
Step 3: Remove spark pl gs and po r abo t 1/2 o nce
(15 ml) of motor oil the cylinders. Cover spark
pl g hole with rag. P ll the recoil starter a co ple
times to l bricate the piston rings and cylinder
bore.
Step 4: Install and tighten spark pl gs. Do not connect
spark pl g wires.
Step 5: Clean the generator o ter s rfaces. Check that
cooling air slots and openings on generator are
open and nobstr cted.
Step 6: Store the nit in clean, dry place.
ATTENTION
The generator sho ld be started every seven days at
the latest and r n for approx. 30 min tes. If this is not
possible and the generator is o t of service for more
than 30 days, appropriate meas res sho ld be taken
to ens re proper storage.
ATTENTION
It is important to avoid deposits from forming in
essential f el system parts s ch as the carb retor,
f el hose or tank d ring storage. Also, experience
indicates that alcohol-blended f els (called gasohol,
ethanol or methanol) can attract moist re, which
leads to separation and formation of acids storage.
Acidic gas can damage the f el system of a motor
while in storage.
ATTENTION
Petrol is highly flammable and explosive nder cer-
tain conditions. Do not smoke or prod ce sparks in
the immediate environs.
Drain screw

10 PG-E-Series | Version 2.08
Description of the device
6 Description of the device
Illustrations in these operating instructions may de-
viate from the original.
Fig. 4: Generator
1 F el tank cap
2 400 V s pply connection (Model PG-E 80 TEA)
3 Petrol tap
4 Battery
5 Oil fill cap/Dipstick
6 Tank indicator
7 Petrol tank
8 Choke
9 Spark pl g
10 Silencer
11 Starter
12 Air filter
13 Gro nd terminal
14 ONN/OFF switch; Motor START switch
Fig. 5: Control panel PG-E 40 SRA (top) and PG-E 80 TEA (down)
1 ONN/OFF switch; Motor START switch
2 Display voltage, freq ency, operating ho rs
3 F se switch
4 Oil control lamp
5 Gro nd connection
6 230 V-Cons mer socket
7 230 V-Cons mer socket
8 400 V-Cons mer socket
Fig. 6: Fold-away transport handle
1
2
3
4
5
6
8
9
1
1
1
1
1
7
1
2
4
5
3
6
7
1
3
2
4
5
6
7
8