unicraft 6706030, Руководство по эксплуатации

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18 PG-E-Series | Version 2.08
Care, maintenance and repair
9.5 Replacing the spark plug
Use spark plug F6TC, BPR4ES or Champioin
RN14YC.Replace the plug once each year. This will help
the motor start easier and run better.
Step 1: Switch off the generator and leave to cool.
Step 2: Unplug the spark plug connector.
Step 3: Clean the area around the spark plug and re-
move it from the cylinder head
Step 4: Set the spark plug’s gap to 0.70-0.80 mm
Step 5: Install the correctly gapped spark plug into the
cylinder head (Torque 20 Nm).
Fig. 20: Check the electrode spacing
9.6 Spark arrester
Step 1: Shut off generator and allow the motor and muff-
ler to cool down completely before servicing
spark arrestor (located on the back of the muff-
ler).
Step 2: Remove the clamp and spark arrestor screen.
Clean the spark arrestor screen with a small wire
brush.
Step 3: Replace the spark arrestor if it is damaged. In-
stall the Spark arrestor reversely.
9.7 Air filter
The motor will not run properly and may be damaged if
using a dirty air filter. Replace the air filter once a year.
Clean or replace more often if operating under dusty
conditions.
Step 1: Remove the air filter cover.
Fig. 21: Cleaning air filter
Step 2: Wash in soapy water. Squeeze filter dry in clean
cloth. DO NOT TWIST!
Step 3: Clean air filter cover before re-installing it. May
drop a bit of motor oil to avoid ice blocked during
winter season.
9.8 Valve clearance
After the first 50 operating hours, check the valve cle-
arance in the motor and have it adjusted by customer
service if necessary. This is very important for a long ser-
vice life of the generator!
Model PG-E 30 SRA, 40 SRA, 60
SEA, 80 TEA, 90 SEA
Valve clearance on inlet
valve 0,1 - 0,15 mm
Valve clearance at outlet
valve 0,15 - 0,2 mm
Bolt Air filter
cover
Air filter cartridge