Arfa 1018S, Инструкция по эксплуатации

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10-1 CHANGING SPEEDS AND ADJUSTING BELT TENSION ( For 1018S)
Your machine is provided with a range of four speeds: 35,60, 88 and 115 MPM feet per
minute. To change speeds, pro-ceed as follows:
1. Disconnect the machine from the power
source.
A Fig. 5
2. Release tension on the belt by loosening the
tension lock knob(A). Fig. 5 . And letting the
motor swing forward.
3. Loosen belt guard screw (D) Fig. 6.
4. Shift the belt (G) Fig. 6. To the desired
grooves on the pulleys. When the belt is or) the
largest step of the motor pulley (E) and the
smallest step of the gear box pulley (F) the
speed with be 275 feet per minute. When the
belt is on the smallest step of the motor pulley
(E) and the largest step of gear box pulley (F)
the speed will be 50 feet per minute.
D F Fig. 6 G E
5. Adjust belt tension by pivoting the motor to the
rear until there is approximately 1/2” deflection
of the belt at the center span of the pulleys
using light finger pressure. Then tighten tension
lock knob(A). Fig. 5 . And close belt and pulley
guard.
10-2.CHANGING SPEEDS AND ADJUSTING
Fig. 6-1 B C
BELT TENSION ( For 1018SV)
If the belt (B) (Fig 6-1) is too loose, Loosen
screw nut (A)(Fig5) adjust the screw to proper
tension and lock the screw nut.
The cutting speed is controlled by speed
change C (Fig 6-1). Turn it clockwise to
decrease the cutting speed and increase the
cutting speed by turning counter-clockwise.
Change speed always when motor is running,
and be sure the belt cover is always in locked
position.
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