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MAINTENANCE
:
Adjusting the Cup Holder
3.4
Adjusting the Cup Holder
If the plunger inside the cup holder becomes loose or worn out, the cup holder may not hold the lens
cup securely.
To tighten the plunger, insert the hexagonal-head wrench into the hole at the top of the cup holder, and
turn the plunger.
Adjust the cup holder so that the cup holder can securely hold the lens cup, and that the lens cup can
be detached or inserted smoothly.
Turn the plunger clockwise to increase
the holding power of the lens cup.
Plunger