Hitachi c10fs Instruction Manual - Page 29

Service And Repairs - c10fsh laser

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English 8. Replacement of guard (C) Guard After long-term use, the blade slot in the guard may widen and require replacement. If the blade slot should widen, replace the guard with a new one. After replacing, make a groove on it. Refer to "1. Cutting a groove on the guard" on page 13. Fig. 55 9. Replacement of Poly-V-Belt Poly-V-Belt Pulley (A) The power of the motor is transmitted to the saw blade by a PolyV-Belt. When the Poly-V-Belt is broken or damaged, remove the belt cover by loosening the two 5mm screws (see Fig. 2) and replace the damaged one with the new one. When connecting the belt on pulleys, first connect 2 or 3 teeth of Poly-V-Belt to the grooves of the pulley (A) and pulley (B). Then turning the pulley (A) and pulley (B), connect all 10 teeth of the belt to the pulleys. Pulley (B) Fig. 56 10. Lubrication Lubricate the following sliding surfaces once a month to keep the power tool in good operating condition for a long time (see Fig. 1 and Fig. 2). Use of machine oil is recommended. Oil supply points: * Rotary portion of hinge * Rotary portion of vise assembly * Rotary portion of holder (A) 11. Cleaning Periodically remove chips, dust and other waste material from the surface of the power tool, especially from the inside of the safety cover with a damp, soapy cloth. To avoid a malfunction of the motor, protect it from contact with oil or water. (Only Model C10FSH) If the laser line becomes invisible due to chips and the like adhered onto the window of the laser marker's light-emitting section, wipe and clean the window with a dry cloth or a soft cloth moistened with soapy water, etc. SERVICE AND REPAIRS All quality power tools will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used and that the double insulation system will be protected, all service (other than routine maintenance) must be performed by an AUTHORIZED HITACHI POWER TOOL REPAIR CENTER ONLY. NOTE: Specifications are subject to change without any obligation on the part of HITACHI. 29

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29
English
8.
Replacement of guard (C)
After long-term use, the blade slot in the guard may widen and
require replacement. If the blade slot should widen, replace the
guard with a new one. After replacing, make a groove on it. Refer
to “1. Cutting a groove on the guard” on page 13.
Fig. 55
9.
Replacement of Poly-V-Belt
The power of the motor is transmitted to the saw blade by a Poly-
V-Belt. When the Poly-V-Belt is broken or damaged, remove the
belt cover by loosening the two 5mm screws (see Fig. 2) and replace
the damaged one with the new one.
When connecting the belt on pulleys, first connect 2 or 3 teeth of
Poly-V-Belt to the grooves of the pulley (A) and pulley (B). Then
turning the pulley (A) and pulley (B), connect all 10 teeth of the belt
to the pulleys.
Fig. 56
10. Lubrication
Lubricate the following sliding surfaces once a month to keep the power tool in good operating condition
for a long time (see Fig. 1 and Fig. 2). Use of machine oil is recommended.
Oil supply points:
* Rotary portion of hinge
* Rotary portion of vise assembly
* Rotary portion of holder (A)
11. Cleaning
Periodically remove chips, dust and other waste material from the surface of the power tool, especially
from the inside of the safety cover with a damp, soapy cloth. To avoid a malfunction of the motor,
protect it from contact with oil or water.
(Only Model C10FSH)
If the laser line becomes invisible due to chips and the like adhered onto the window of the laser
marker's light-emitting section, wipe and clean the window with a dry cloth or a soft cloth moistened
with soapy water, etc.
SERVICE AND REPAIRS
All quality power tools will eventually require servicing or replacement of parts because of wear from
normal use. To assure that only authorized replacement parts will be used and that the double insulation
system will be protected, all service (other than routine maintenance) must be performed by an AUTHORIZED
HITACHI POWER TOOL REPAIR CENTER ONLY.
NOTE:
Specifications are subject to change without any obligation on the part of HITACHI.
Poly-V-Belt
Pulley (B)
Pulley (A)
Guard