Multiquip SP2S20H - Manual (Page 35)

Sp2S20h paVeMeNT SaW • operaTioN MaNual — reV. #1 (02/17/12) — page 35
Maintenance
General maintenance practices are crucial to the
performance and longevity of your saw. The extreme
environments of sawing operations require routine cleaning,
lubrication, belt tensioning, and inspection for wear and
damage.
The following procedures, devoted to maintenance, can
prevent serious saw damage or malfunctioning.
geNeral CleaNliNeSS
Clean the machine daily. Remove all dust and slurry buildup.
If the saw is steam-cleaned, ensure that lubrication is
accomplished aFTer steam cleaning.
eNgiNe CheCK
Check daily for any oil and/or fuel leakage, thread nut and
bolt tightness, and overall cleanliness.
CauTioN
Before servicing or inspection, alWayS park the saw
on a level surface with the blade removed. The Console
Engine ON/OFF switch and Engine ON/OFF switch
should be in the oFF position.
WarNiNg
Some maintenance operations may
require the engine to be run. Ensure
that the maintenance area is well
ventilated. Exhaust contains poisonous
carbon monoxide gas that can cause
unconsciousness and may result in
DeaTh
CauTioN
ALWAYS allow the engine to cool
before servicing. NEVER attempt any
maintenance work on a hot engine.
CauTioN
alWayS make sure that the spindle has
CoMpleTely SToppeD roTaTiNg
before servicing blades and engine
components.
air CleaNer
This engine is equipped with a replaceable, high-density
paper air cleaner element. See Figure 37 for air cleaner
components.
Figure 37. Air Cleaner Components
1. Check the air cleaner daily or before starting the engine.
2. Check for and correct heavy buildup of dirt and debris
along with loose or damaged components.
3. Replace the element if it is found to be damaged,
excessively dirty, or oily.
Cleaning the air Cleaner
The air cleaner should be cleaned every 6 months. To
service the air cleaner perform the following steps. See
Figure 37 for location of parts.
LATCH
DUST
PAN
MAIN
ELEMENT
AIR CLEANER
CASE
ARROW
MARK
(CASE)
ARROW
MARK
(DUST PAN)
EVACUATOR
VALVE
NOTICE
Operating the engine with loose or damaged air cleaner
components could allow unfiltered air into the engine
causing premature wear and failure.
CauTioN
Wear protective equipment such as
approved safety glasses or face shields
and dust masks or respirators when
cleaning air filters with compressed air.