RedMax RECIPROCATOR SGCZ2500S Manuale Utente

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8. Maintenance
MA1
every every every
25
50
100
system/compornent
procedure
before hours hours hours
note
use
after
after
after
fuel leaks, fuel spillage
wipe out
fuel tank, air filter, fuel filter
inspect/clean
replace, if necessary
see ■ADJUSTING
replace carburetor
idle adjusting screw
IDLING SPEED (p.17)
if necessary
clean and readjust 
GAP: .025in(0.6~0.7mm)
spark plug
plug gap
replace, if necessary
cylinder fins, intake air cooling vent clean
muffler, spark arrester, cylinder exhaust port clean
throttle lever, ignition switch
check operation
replace if 
cutting parts
something's wrong
debris guard
make sure to attach
gear case / cutter case
grease
screws/nuts/bolts
tighten/replace
not adjusting screws
E
N
G
I
N
E
S
H
A
F
T
MAINTENANCE CHART
BLADE MAINTENANCE 
Use protective gloves whenever inspecting,
removing, sharpening, and installing the blade. 
• Wipe off dust and dirt attached to the blade, and
oil it after every use. 
• As the extent of wear differs by each cutter
depending on use conditions, rotate the blade
position at intervals. 
To Remove Blades: (MA1)
1. Turn over the machine and remove the bottom
cover by removing the four cross-slotted screws. 
2. Loosen the four socket screws and remove the
lower blade. 
3. Loosen the four socket screws and remove the
upper blade. 
(1) Upper blade  (2) Lower blade  (3) Bottom cover
To Install Blades: 
The upper and lower blades are interchangeable.
When fastening the blade mounting screws, torque
them uniformly (Torque: 100 to 130 in-lbs)(Torque:
11.3 ~ 14.8 N.m.). 
WARNING