Multiquip SP118 operation manual Guards And Covers, Blade Guard Inspection, Belt Check

INSPECTION/setup

Guards And Covers

WARNING

NEVER operate the saw without blade guards and covers in place. DO NOT operate with the front of the blade guard raised. The blade exposure cannot exceed 180 degrees during operation. Adhere to

the safety guidelines or other applicable local regulations.

Figure 7. Blade Guard (Right-side mounting)

Blade Guard Inspection

CHECK the following on the Blade Guard (Figure 7)

„„Ensure the water feed tubes are properly positioned to permit water flow to both sides fo the diamond blade.

„„Check that the guard is bolted firmly upon the saw frame.

„„Check that the spring tensioned front cover of the guard is firmly seated with the rear section of the guard and there are no gaps. NEVER lift the blade guard while engine is running.

ENSURE the V-Belt Cover is in place and securely fastened during operation of the saw (Figure 8).

V-Belt Check

A worn or damaged V-belt can adversely affect the performance of the saw. If a V-belt is defective or worn, replace ALL the V-belts. V-belts should always be replaced in sets.

WARNING

NEVER attempt to check the V-belt with the engine running. Severe injury can occur. Keep fingers, hands, hair, and clothing away from all moving parts.

V-Belt Alignment and Tensioning

This saw is equipped with premium V-belts that have been aligned and tensioned by factory personnel. The V-belt must be aligned and tensioned for proper operation of the saw.

Use the following procedure to check the alignment of V-belt:

1.Remove the bolts that secure the V-belt cover (Figure 8) to the saw frame.

Figure 8. V-Belt Cover

2.Check uniform parallelism (Figure 9) of V-belt and pulley (sheaves). Use a straight-edge or machinist's square against both pulleys and adjust both pulleys until equally aligned.

page 22 — SP118 Pavement Saw • operation manual — rev. #1 (05/03/12)