Multiquip HS62 ユーザーズマニュアル
HS62 CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #5 (09/12/05) — PAGE 25
HS62 CUT-OFF SAW —
MAINTENANCE
Figure 26. Fuel Filter
Air/Fuel Filter Maintenance Procedures
Check the
fuel filter
G
located inside the fuel tank periodically
for dirt/debris build up. It is recommended to change the fuel filter
every
every
50 tanks of fuel.
This engine is a 2-stroke gasoline engine requiring a specific
fuel to oil mixture of 50:1(2%). It is recommended to use an
unleaded gasoline rated at 92 octane (
fuel to oil mixture of 50:1(2%). It is recommended to use an
unleaded gasoline rated at 92 octane (
premium) with an oil for
use on 2-stroke engines only. See Figure 25.
Figure 27. Pre-Filter
It is highly recommended to keep a supply of spare
pre-filters
on hand. Maintaining the
foam pre -filter, and regular exchanges
will prolong the life of the
main filter element.
Every 8 hours of operation, remove the pre-air cleaner cover
I
and wash the foam
pre-cleaner
H
in warm fresh soapy
water. Let dry thoroughly. When dry, completely coat the filter
with only an approved
with only an approved
foam filter oil.
Figure 28. Main Filter Element
Every 8 hours of operation, remove the covers
I
and
J
and inspect the
main filter element. Clean the main filter
element
K
by vigorously shaking out and dusting off with a
soft brush. DO NOT air blast clean this element with compressed
gas.
gas.
The main filter element should be replaced after
three pre filter
changes
Figure 29. Supplementary Filter
Every 8 hours of operation, inspect the
supplementary filter
element
L
. Clean the
supplementary filter element
L
by
vigorously shaking out and dusting off with a soft brush. DO
NOT air blast clean this element with compressed gas.
NOT air blast clean this element with compressed gas.
The
supplementary filter element should be replaced after
three pre filter changes.