SPF维修.pdf - 第154页
SERVICE MANUAL SPF 7.0−1 7 ダミー (Section のレベル 1) 7.0 ダミー (Section のレベル 2)
SPF
6.8 Timing Belt Tension Measurement (Sonic Tension Meter)
SERVICE MANUAL
6.8−2
D54SEC−85−210−A0
Measure the center of belt
side without tension roller.
Belts
Tension roller
Belt
Microphone
Tension roller
8. Read out the measured value.
9. If not within the specification, adjust the belt tension and measure again.
=HINT=
When the MIC gain LED flashes before the measurement, turn down the adjustment volume.
=CHECK=
Do not interfere with the measurement by snapping the belt with a finger during the measurement.
=HINT=
Be sure to set the belt tension in the assembly stage is with value larger than the specification.
Please turn the belt more than one revolution and adapt it thoroughly.
Since the belt in the assembly stage is surely extended, measure the tension again 24 hours later
and adjust to become within the specification.
SERVICE MANUAL
SPF
7.0−1
7ダミー(Sectionのレベル1)
7.0ダミー(Sectionのレベル2)
SPF
SERVICE MANUAL
7.0−2
D54SEC−90−000−B0
D54SEC−90−000−B0
Sentence No.
7.TROUBLESHOOTING
This chapter includes troubles and probable causes.
Use this chapter to help discover the causes of a problem and perform
appropriate countermeasures.
· Contact the Service Department for any necessary information which is
unavailable in this chapter.
· Be sure to read ’Safety Precautions’ in this manual carefully.