JB-Lighting Varyscan P6 575 HMI electronic ballast - Handbuch (Seite 31)

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JB-lighting Lichtanlagentechnik GmbH Sallersteigweg 15 D-89134 Blaustein Telefon +49 (0)7304-9617-0
5. Service
5.1 Gobo change
The gobos are fixed by means of a spring. To change gobo remove
spring and gobo and insert the new gobo. Readjust the spring to fix
the gobo. Make sure that the blackned side of the metal gobo is
positioned opposide the lamp (in direction of the objective). If you
insert glass gobos make sure that the coated side is positionend
in opposide direction to the lamp.
If you want to order custom made gobos, have a look at the
technical diagram.
Image diameter: 48mm
Diameter: 51,8mm (+0/-0,2mm)
Position head in horizontal position. Hinge no. 1 must be on the
upper side of the head. Turn screws no. 5 1/2 turn left and remove
plastic lid.
Loosen knurled head screw no. 3 and remove the gobo module.
1
2
3
wave
WARNING: Disconnect fixture from mains, and allow
hot lamp to cool down for at least 30 minutes!