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PG-I Series | Version 1.03

Commissioning

8.1 Unpacking

Step 1: Place the carton on a stable and level surface.

Step 2: Remove the packaging from the generator.

Step 3: Check the generator and make sure that it has not 

been damaged in transit. If any damage is found, 
contact the service department or the dealer. In 
this case, do not fill the generator with fuel or at-
tempt to start it. 

8.2 Check and fill in fuel

The generator is supplied without fuel. Make sure that 
enough fuel has been filled in before starting the generator.

Proceed as follows to top up fuel:

Step 1: Switch off the generator and disconnect the 

consumer.

Step 2: Close fuel cock.

Step 3: Open fuel cap and check fuel level.

Fig. 14: Check filling level

Step 4: Clean the area around the tank filler neck.

Step 5: Fill the fuel tank with petrol. Use unleaded regular 

gasoline with a minimum octane number of 85.

Step 6: Close the fuel cap.

Step 7: Wipe up spilled petrol!

DANGER!

Starting the engine with an insufficient oil level can 
cause serious damage! 
Check the fuel level:and use only clean and water-
free fuel.
The fuel is highly flammable and explosive under cer-
tain conditions. Refuel in a well ventilated area and 
with the engine switched off. Do not smoke or use an 
open fire while refuelling.
Never work with the generating set before the air fil-
ter has been inserted, otherwise the life of the engine 
and the generating set will be reduced.

NOTE!

Before putting the generator into operation for the 
first time, observe the following points.

-  Make sure that the generator is placed on a flat, ho-

rizontal and stable surface.

-  Check fuel and engine oil.

-  Make sure that no power consumers are connected 

to the generator.

-  When starting the petrol engine, switch on the 

choke for cold starting.

-  To start generators with pullstarters, pull the starter 

slowly out until resistance is felt, then pull jerkily.

CAUTION!

Do not fill the tank in enclosed spaces.
Never fill the tank while the machine is running or still 
hot.
Do not overfill the tank (do not fill up to the top of the 
filler), fuel could leak due to engine vibrations. Cau-
tion: Fuel expands when heated!
Ensure that no fuel drips to the ground during filling. 
Ensure that the fuel filler cap is correctly closed after 
refuelling. If petrol has dripped onto the ground, 
ensure that the area is dry before starting the engine. 
Avoid direct physical contact with the fuel and do not 
inhale vapours; keep out of the reach of children. 
The petrol vapours are flammable. Never light ciga-
rettes or smoke when refuelling. Avoid naked flames 
at all costs.
Use normal unleaded, new and clean fuel, with a 
minimum octane number of 85.
Never mix oil with fuel.

DANGER!

Never fill the tank while the engine is running! The 
generator must cool down for at least 2 minutes 
before opening the tank cap. 
Open the fuel cap slowly to equalize pressure.
Never mix oil with petrol! Never overfill the fuel tank. 
Leave space for the gasoline to expand. Regularly 
check the pipes, tank and cap for leaks or damage. 
Replace if necessary.
If the generator is operated at an altitude of more 
than 1500 m above sea level, petrol with at least 85 
octane must be used.

NOTE!

When using the generator for the first time, press the 
pump button 6 times after refuelling with petrol. 

Summary of Contents for PG-I 12 SR

Page 1: ...Instruction Manual Generator PG I 8 SR PG I 12 SR PG I 20 SR PG I 35 SE PG I 12 SR PG I 35 SE...

Page 2: ...Technical Data 6 4 1 Type plate 7 5 Transport packaging storage 7 6 Device description 9 6 1 PG I 8 SR 12 SR and 20 SR 9 6 2 Device description PG I 35 SE 10 6 3 Description of the control panels 10 7...

Page 3: ...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 summar...

Page 4: ...n 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 requ...

Page 5: ...ystems Install a CO alarm device If the generator is to be used in rain or snow adequate protection and stability must be provided Never touch the generator with wet hands Do not connect the generator...

Page 6: ...ty markings are not visible and understandable at first glance the machine must be taken out of opera tion until new safety markings have been applied 3 Intended use The generator is exclusively for u...

Page 7: ...A Model PG I 20 SR PG I 35 SE Length 525 mm 614 mm Width depth 282 mm 341 mm Height 457 mm 506 mm Net weight 18 5 kg 37 5 kg Nominal voltage 230 V 230 V Max voltage de viation 3 3 Limited output po w...

Page 8: ...oard packaging components should be sent to the waste paper collection The films are made of polyethylene PE the padded parts of polystyrene PS These materials are to be han ded in at a reusable mater...

Page 9: ...W40 engine oil into the spark plug hole Step 6 Screw the spark plug back in Step 7 Let the engine turn several times with the pull starter with the ignition switched off Fig 4 Pullstarter Step 8 Clean...

Page 10: ...escription of PG I 35 SE 1 Fuel tank 2 Fuel filler cap 3 Fuel filter 4 Carrying handle 5 Exhaust pipe 6 Spark plug 7 Choke 8 Rope starter 9 Fuel tap 10 Brake 11 Wheel 12 Oil filter cover 13 Air filter...

Page 11: ...l panel PG I 35 SE Fig 10 Control panel PG I 35 SE 1 Energy saving switch 2 Indicator lights for oil overload and AC 3 consumer connection 230 V 4 Ground connection 5 Consumer connection 230 V 6 Elect...

Page 12: ...ine can only be restarted af ter the oil has been topped up and the correct level has been reached ON OFF switch for the motor To start the generator the switch must be set to I If the switch is set t...

Page 13: ...ap to O and leave the engine running until it switches itself off after the remaining fuel has been used up Wear protective goggles Wear safety shoes Wear protective work clothing WARNING Danger to li...

Page 14: ...the generator is placed on a flat ho rizontal and stable surface Check fuel and engine oil Make sure that no power consumers are connected to the generator When starting the petrol engine switch on th...

Page 15: ...vel is reached Ne ver exceed the maximum fill level Select the suitable engine oil according to the tempera ture Recommended engine oil SAE 10W30 Fig 16 Engine oil as a function of temperature Step 6...

Page 16: ...s should be connected to the generator if their electrical characteristics are unknown or if their characteristics differ from those of the genera tor e g different voltages and or frequencies The ele...

Page 17: ...sing the generators for the first time after refuelling with petrol press the pump button 6 times Step 7 When the engine is cold push the choke lever to the CHOKE position Fig 23 Actuate choke Step 8...

Page 18: ...ver to the CHOKE position Fig 29 Actuate choke Step 7 Slowly pull the pull starter until resistance is felt Then jerk the pull starter Fig 30 Pullstarter Step 8 Warm up the engine until it runs smooth...

Page 19: ...from the generator Step 3 Run the motor for 2 3 minutes without load then set the energy saving switch and the motor switch to O or Off Step 4 Turn the fuel tap or tank ventilation to O or Off 9 3 Wo...

Page 20: ...charger s pole termi nals to the battery s poles so that they cannot become loose due to vibration or other stres ses Step 4 Charge the battery according to the instructions in the battery user manual...

Page 21: ...saw 1500 4500 Compressor 1 5HP 1000 3000 Hand drill 1000 2000 Paint sprayer 600 1200 Table saw 2000 6000 ATTENTION Before operating electrical equipment through the generator the voltage and frequenc...

Page 22: ...tep 2 Switch on the generator and let the engine warm up for a few minutes Step 3 Stop the engine Step 4 Close the fuel tap Fig 37 Close fuel tap CAUTION Maintenance and repair works must only be per...

Page 23: ...o the oil Step 13 Close oil filler plug Step 14 Refit the cover 11 5Clean oil filter After each oil change check the oil filter and clean or re place if necessary Clean or replace the oil filter after...

Page 24: ...months or every 100 operating hours Step 1 Switch off the generator and let it cool down Step 2 Remove the fuel filler cap and the filter 1 Fig 45 Cleaning the fuel filter Step 3 Clean the filter with...

Page 25: ...electrode must be light brown Step 6 Check the spark plug type and the electrode gap on the spark plug The distance can be chec ked with a gauge and adjusted if necessary Fig 50 Check electrode dista...

Page 26: ...into easy to handle and usable components and parts Step 3 Dispose of machine components and operating materials by the disposal channels provided 12 2Disposal of lubricants Remove any leaking used o...

Page 27: ...erator PG I 8 SR Item number 6706108 Drawing number 1 Position number 3 NOTE If you cannot solve the problems with your generator yourself please contact your nearest UNICRAFT dealer Please write down...

Page 28: ...service the following drawing shall help to identify the necessary spare parts If necessary send a copy of the parts drawing with the marked components to your authorised dealer 14 2 1Spare parts dra...

Page 29: ...Spare parts PG I Series Version 1 03 29 Spare parts drawing 2 Fig 56 Spare parts drawing 2 PG I 8 SR Spare parts drawing 3 Fig 57 Spare parts drawing 3 PG I 8 SR...

Page 30: ...30 PG I Series Version 1 03 Spare parts Spare parts drawing 4 Fig 58 Spare parts drawing 4 PG I 8 SR Spare parts drawing 5 Fig 59 Spare parts drawing 5 PG I 8 SR...

Page 31: ...Spare parts PG I Series Version 1 03 31 Spare parts drawing 6 Fig 60 Spare parts drawing 6 PG I 8 SR Spare parts drawing 7 Fig 61 Spare parts drawing 7 PG I 8 SR...

Page 32: ...32 PG I Series Version 1 03 Spare parts Spare parts drawing 8 Fig 62 Spare parts drawing 8 PG I 8 SR Spare parts drawing 9 Fig 63 Spare parts drawing 9 PG I 8 SR...

Page 33: ...Spare parts PG I Series Version 1 03 33 Spare parts drawing 10 Fig 64 Spare parts drawing 10 PG I 8 SR Spare parts drawing 11 Fig 65 Spare parts drawing 11 PG I 8 SR...

Page 34: ...34 PG I Series Version 1 03 Spare parts Spare parts drawing 12 Fig 66 Spare parts drawing 12 PG I 8 SR Spare parts drawing 13 Fig 67 Spare parts drawing 13 PG I 8 SR...

Page 35: ...Spare parts PG I Series Version 1 03 35 Spare parts drawing 14 Fig 68 Spare parts drawin 14 PG I 8 SR...

Page 36: ...36 PG I Series Version 1 03 Spare parts 14 2 2 Spare parts drawings PG I 12 SR Spare parts drawing 1 Fig 69 Spare parts drawing 1 PG I 12 SR...

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Page 62: ...62 PG I Series Version 1 03 Electrical circuit diagrams 15 Electrical circuit diagrams 15 1Electrical circuit diagram PG I 8 SR and 12 SR Fig 114 Electrical circuit diagram PG I 8 SR und 12 SR...

Page 63: ...Electrical circuit diagrams PG I Series Version 1 03 63 15 2Electrical circuit diagram PG I 20 SR Fig 115 Electrical circuit diagram PG I 20 SR...

Page 64: ...64 PG I Series Version 1 03 Electrical circuit diagrams 15 3Electrical circuit diagram PG I 35 SE Fig 116 Electrical circuit diagram PG I 35 SE...

Page 65: ...after referred to as the Directives including the amendments thereto in force at the date of this declaration Relevant EU Directives 2014 30 EU EMC Directive 2012 19 EU WEEE Directive 2011 65 EU RoHS...

Page 66: ...www unicraft de...

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