Multiquip manual MRH-800DS- Inspection, Before Starting, Engine Oil Check, Checking The V-Belt

DANGER

NEVER operate the compactorin a confined area or enclosed area structure that does not provide ample free flow of air.

ALWAYS wear approved eye and hearing protection before operating the compactor.

Before Starting

1.Read safety instructions at the beginning of manual.

2.Remove dirt and dust, particularly in theengine cooling air inlet, carburetor and air cleaner.

3.Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required.

4.Check carburetor for external dirt and dust. Clean with dry compressed air.

5.Check fastening nuts and bolts for tightness.

6.Understand the geographical features and regulations of the job site.

Engine Oil Check

1.To check the engine oil level, place the compactor on secure level ground with the engine stopped.

2.Remove the filler dipstick from the engine oil filler hole (Figure 6) and wipe clean.

Figure 6. Engine Oil Level

TABLE 4. OIL TYPE

Season	Temperature	Oil Type
Summer	25°C or Higher	SAE 10W-30
Spring/Fall	25°C~10°C	SAE 10W-30/20
Winter	0°C or Lower	SAE 10W-10

MRH-800DS— INSPECTION

3.Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick.

4.If the oil level is low, fill to the edge of the oil filler hole with the recommended oil type (Table 3). Maximum oil capacity is 1.16 quarts (1.1 liters).

Checking The Hydraulic System

1.Check the oil tank level gauge (Figure 7). Oil level should be at the middle indication of the gauge or higher. Fill as required

2.Check the surroundings of the oil tank, hydraulic pump and motor for oil leakage.

Level should be middle of gauge or higher

Figure 7. Hydraulic System Oil Level Gauge

DANGER

ALWAYS keep hands and fingers away from pinch points. DO NOT allow anyone to reach in on dangerous sections of the machine to avoid any accidents.

Checking The V-Belt

1.Remove the 2 bolts, one on each side of the center cover, with a #13 socket wrench. Open the center cover of the machine and support it with the strut by inserting its end to the hole in the base (Figure 8).

2.Check V-belt for proper tension. Insufficient tension causes weak vibration.

Center

Cover

Strut

V-Belt

Figure 8. Checking V-Belt Tension

PAGE 22 — MQ-MIKASA MRH-800DS VIBRATION ROLLER — PARTS & OPERATION MANUAL — REV. #3 (02/02/05)