Varitronics Z9000 Series, Manual, Page: 12 / 31

7. TROUBLESHOOTING
7.1 If the Z9000 does not function properly, check the following points before calling for
factory assistance.
7.1.1
Problem : Room lights do not go on when using light switch at door.
Solution: Check to see if Power LED is on, Indirect is on its hanger, slit
lamp is turned off, and handheld instruments are in wells.
7.1.2 Problem: Dim function does not work.
Solution: Check to see if on or off switch on panel is not activated. Slide
dimmer to mid position, press dim switch. If room lights are full on, call
factory for service.
7.1.3 Problem: Fixation and Muscle do not work.
Solution : Check bulbs. See Maintenance section for proper procedure. If
still not working call factory.
7.1.4 Problem: Handheld devices do not recharge.
Solution: Check battery date code. If beyond date replace batteries.
7.1.5 Problem: Auxiliary Lamp, Slit Lamp not working.
Solution : Replace Fuse marked F1. Refer to Appendix A .
7.1.6 Problem: System is completely non-functioning.
Solution: Check to see that door switch is on . Check the circular
power connector is plugged in Box A mating receptacle (see Appendix B ).
Replace any blown external fuses (see Appendix A ). See Maintenance
section for the proper procedure to replace external fuses.
8. TERMS OF TRANSPORTATION
8.1 Method: all units will be shipped via UPS. Customer will determine shipping
method options. All shipments are F.O.B. Broomall.
8.2 All units to be bubble wrapped and packed in corrugated cardboard boxes (200
lb. burst/65 lb. Limit) lined with peanuts.
8.3 All boxes sealed with non-asphaltic reinforced sealing tape.
8.4 Equipment to be shipped or stored under the following environmental conditions:
Humidity range 0 to 98%, Temperature 0 to 120 degrees Fahrenheit.