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PG-I Series | Version 1.03
Care, maintenance and repair
11.2
Maintenance and repair
Maintenance and repair work may only be carried out by
qualified personnel.
If des Generators does not function properly, contact a
specialised dealer or our customer service. Please find
the contact data on chapter 1.2 Customer service.
Immediately reassemble all protective and safety equip-
ment after completing the repair and maintenance of the
device.
11.3 Maintenance schedule
11.4 Oil change
Engine oil:
SAE 10W30
Engine oil quantity:
PG-I 8 SR
0,25 Liter
PG-I 12 SR
0,27 Liter
PG-I 20 SR
0,52 Liter
PG-I 35 SE
0,9 Liter
After initial operation, carry out the first oil change after
one month or after 20 operating hours, then every six
months or every 100 operating hours.
When operating in dusty environments or at high outside
temperatures, carry out the oil change at correspon-
dingly shorter intervals.
Step 1: Place the generator on a flat surface.
Step 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-
formed by specialists.
Maintenance inter-
val / Operating
hours
Maintenance tasks
Before operation
Check fuel level, check pipes
for leaks, change pipes if
necessary.
Before operation
Check motor oil level, check
pipes for leaks, change pipes
if necessary.
After the first
20 hours
Changing of the motor oil
after 3 months or 50
hours
Check spark plug, clean, re-
place if necessary
Half-yearly or every
100 hours
Change engine oil
Half-yearly or every
100 hours
Check air filter, clean if neces-
sary
Half-yearly or every
100 hours
Check silencer filter, clean, re-
place if necessary
Half-yearly or every
100 hours
Check fuel filter, clean, replace
if necessary
Half-yearly or every
100 hours
Check spark protection, clean,
replace if necessary
Annually or every
300 hours
Check and adjust the idle
speed of the engine.
Check the fan.
DANGER!
- Hot oil can cause burns. Let the alternator cool
down before changing the oil.
- Avoid skin contact with the used oil.
