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10. ACCELRATOR & BRAKE

Be careful so as not to damage wirings. Dmaged wiring can cause an electric shock or short circuit accident. Do not touch places other than those specified. Touching places not specified can cause an electric shock or short circuit accident.

If Accel. and brake operation is not satisfactory, adjustment of Volume installation position or Volume replacement is needed. Also, be sure to apply greasing to gear mesh portion once every 3 months.

10 - 1 ADJUSTMENT AND REPLACEMENT OF VOLUME

This work should be performed by the Location's Maintenance man or Serviceman. Performing work by non-technical personnel can cause shock hazard.

Since work is performed inside the energized cabinet, be very careful so as not to touch undesignated portions. Touching places not specified can cause electric shock or short circuit accident.

Be careful so as not to damage wirings. Damaged wirings can cause an electric shock or short circuit accident.

ADJUSTING THE VOLUME

If appropriate value of each V.R. is as follows.

Check volume values in the Test Mode.

 

 

(1) Take out the 2 truss screws and remove the Front Cover fromthe Accel & Brake Unit.

 

(2) Loosen the screw which secures the Potentiobase, and adjust the Volume value by moving the Base.

 

(3) Secure the Potentiobase.

 

(4) Perform Volume setting in the Volume setting mode.

 

In order to prevent an electric shock and short circuit accident, be sure to turn power off before performing work by touching the interior parts of the product.

Be careful so as not to damage wirings. Damaged wiring can cause an electric shock or short circuit accident.

Do not touch places other than those specified. Touching places not specified can cause an electric shock or short circuit accident.

REPLACING THE VOLUME

 

(1) Take out the 2 truss screws and remove the Front Cover from the Accel and Brake Unit.

 

(2) Take out the 2 truss screws and remove the Potentiocover from the Accel and Brake Unit.

 

(3) Remove the screw which secures the Potentiobase, and remove the Volume from the base.

 

(4) Remove the Volume and replace.

 

(5) Resecure the Potentiobase screw and reinstall the Covers.

 

(6) Perform Volume Setting in the Volume Setting Mode.

 

 

10 - 2 GREASING

Be sure to use designated grease. Using undesignated grease can cause parts damage.

Do not apply greasing to places other than those specified. Greasing to undesignated places can cause malfunctioning and the qualitative deterioration of parts.

Once every 3 months, apply greasing to the SWING Volume gear mesh portion, Swing Frame supportive bearings, and Motor gear mesh portion. For spray greasing, use GREASE MATE (PART No. 090-0066).8 - 2 GREASING