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M AINT ENANCE
5
Section 5
Maintenance
Jaguar Audio
5.4 Preventive Maintenance
Use the following guidelines for general preventive maintenance:
•
Keep the inside of the equipment items clean, especially if your facility
is subject to dust or dirt in the atmosphere. Use low velocity com-
pressed air, an antistatic cloth, or a gentle vacuum to clean the frame
and internal components.
•
Observe proper procedures for preventing electrostatic discharge
when cleaning the units, and when inserting and removing cards.
Ensure that all tools and personnel handling individual components are
properly grounded.
•
Avoid covering the front grille for any extended period. Blocking the
front grille will block the air flow through the chassis fans and may
overheat the internal circuit cards.
5.5 Maintenance
The Jaguar Audio Switchers and their associated circuit cards are de-
signed and manufactured to give long, trouble free service with minimum
maintenance requirements. If problems do occur, follow the troubleshoot-
ing procedure provided in this section. If additional technical assistance is
required, refer to the General Assistance and Service information in the
front of the manual. Section 6 contains component layout drawings and
schematics for assistance in troubleshooting and Section 7 contains the
lists of replacement parts for repairing the Jagaur Audio Switchers and
their associated circuit cards.
5.6 Corrective Maintenance
The following paragraphs provide information to assist the servicing tech-
nician in performing the maintenance of the Jagaur Audio Switchers and
their associated circuit cards.
