GAM PRISMO TS7000 User Manual

GAM Lighting

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Required Tools
• Two small blocks of wood
• One small flat blade screwdriver
• One supplied 1/32” thick gasket ZPTSPM-32
• One supplied 1/64” thin gasket ZPTSPM-64
If the prism has not already been mounted, the first step

is to mount the prism in the rotator. You will need two

small blocks of wood as a support. Place the prism rotator

on the blocks motor side up so that it sits slightly off the

work table, (see figure #1). First place the 1/32” thick

gasket into the prism ring. Next place the prism into the

Prismo™, flat side facing you and the facets facing down

and press in firmly. Then take the retaining ring and feed

it into the groove just above the prism, making sure that it

is fully seated in the groove. Start with the flat edge and

work your way around to the slotted end, (see figure #2).

Check to see if the prism slips. If you are having problems

putting the retaining ring in and it pops out, take out the

thicker 1/32” gasket and use the 1/64” thinner gasket.

If the prism slips you will need to add the second 1/64”

thin gasket along with the 1/32” thick gasket.

CHANGING THE PRISM
Be careful as you can chip or scratch the glass prism. At

the slotted end of the retaining ring use the screwdriver

to pry the ring out of the groove. Make sure not to catch

the glass or it will chip. Push the retaining ring up and

MOUNTING RING

FRICTION GASKET

MOUNTING BLOCKS

PRISM

Figure #1

RETAINING RING

Figure #2

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PRISM INSTALLATION INSTRUCTIONS

in toward the center of the prism to pull the ring out of

the groove. Pull up on the retaining ring. Have a hand

on the prism in case it pops out. Take out the prism and

gasket. Because of different tolerances in the machining

and the grinding of the prism and the gasket, the prism

comes with a 1/64” thin gasket. You may not need it.
REASSEMBLY
Put the thicker gasket 1/32” in the prism ring. Next,

place the prism into the Prismo™, flat side facing you

and the facets facing down and press in firmly. Now

take the retaining ring and feed it into the groove just

above the prism, making sure that it is fully seated in

the groove. Start with the flat edge and work your way

around to the slotted end, (see figure #2).
Prism is too loose:

Add the second 1/64” gasket with the 1/32” gasket.
Retaining Ring won’t fit:

Remove 1/32” gasket and use the 1/64” gasket.

PRODUCT INSTRUCTIONS

Product #TS7000

Rosco Product #

205 77000 0000

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