Vinten Vision Pozi-Loc 3880-3 Operator's Manual page 16

(24)
(25)
(26)
(27)
(28)
(29)
Bottom clamp
Adjust a bottom clamp as follows:
Tighten the clamp
(Position 1).
Using a suitable instrument, such as a flat-bladed screwdriver, carefully remove the knob
cap (29).
Remove the retaining screw
Examine the shaft (24). If there is an identifying groove
lows. Otherwise, consult Vision Pozi-Loc Tripods - Spares and Repairs (Publication
Part No. 3770-9) or contact your local Vinten dealer.
Replace the clamp knob
Using a 2.5 mm hexagonal wrench, slacken the grubscrew
under its own weight.
Bottom clamp
(26) until an audible click is heard and the knob is in the locked position
(28) and washer (27), and pull off the clamp knob (26).
(26) and turn it to Position 2.
(24)
POSITION 1
(26)
(24.1) on the shaft, proceed as fol-
(24) until the leg is free to move
(24.1)
90°
16