Pelco DD5L 5.0 TROUBLESHOOTING, 6.0 MAINTENANCE

22 Pelco Manual C1471M (10/98)
5.0 TROUBLESHOOTING
Symptom: Unit or fan does not operate
Refer to Section 6.0, TROUBLESHOOTING, in manual C1487M.
6.0 MAINTENANCE
6.1 DOME CLEANING
Do not scratch the dome. Clean dome exterior and interior surfaces (except chrome
or gold) with a nonabrasive liquid or spray cleaner/wax. Never touch the inside
surface of a chrome or gold dome with your fingers. Instead, follow the care instruc-
tions in manual C1487M.
6.2 SERVICE MANUAL
Obtain a service manual (C1455SM): at Pelco’s web site ftp://www.pelco.com, or
call Pelco’s Literature Department.
NOTE: The dome drive contains
no user-serviceable parts. If there
is a problem with the dome drive,
return it to Pelco as a complete
unit for servicing. For instructions
on removing the back box assem-
bly, refer to Section 6.1, BACK
BOX ELECTRONIC ASSEMBLY
REMOVAL, in manual C1487M.