Mathey Dearman CGM Cold Cutting System - Manual (Page 22)

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Lubrication Guide for CGM-1 “A” and “O”
1. The following parts must be oiled once weekly with Lubricating
Oil Specification: ISA VG 68, Viscosity 68 & Density 0.887.
a. Upper and Lower Gibs.
b. Chain Tension Screw.
c. Bronze Bushings.
d. Axle.
e. Depth Control Assembly.
2. The following parts must be oiled every two weeks.
a. Bronze Wheel Bearing.
3. The following parts must be oiled daily.
a. Guide Rod (X4).
4. The Main Transmission Unit and the Feed Transmission Unit must be greased using
Lithium based high melting point grease after every 10-15 hours of usage.
5. Regarding the chain, this must be inspected, cleaned and oiled at least once every week.
9.4 – EXTRAORDINARY MAINTENANCE
Generally the machine does not require specific maintenance.
A. Check the Bearings when excessive vibrations occur and replace them if they are damaged.
B. If loss of power is noted check the connections to Pneumatic or Hydraulic Cutter and Forwarding Motors. If the
Pneumatic or Hydraulic Motor lacks power, it may be necessary to replace them.
C. Check Hydraulic Fluid Filter on the Hydraulic Power Supply daily to see if it requires replacement
9.5 – LUBRICATION GUIDE FOR CGM-1 “A” AND “O”
Please contact Mathey Dearman, Inc. or C.I.A. MATHEY Italiana to be informed of any modification to the
CGM so that we can let future users know of the modifications. If you should have any problems with the machine
or have any suggestions to improve the cutting efficiency of the CGM, please do not hesitate to call us: Mathey
Dearman, Inc. or C.I.A. MATHEY Italiana.