Varec 2500, Инструкция по установке и эксплуатации

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Varec, Inc. 63
16. Remove motor storage sheave assembly
(48)
as a unit.
17. Remove retaining ring
(23)
, washer
(44),
and shim washers
(45)
from tape storage sheave
shaft.
18. Remove tape storage sheave assembly as a unit.
Caution Do not remove the sheave shafts! The sheave shafts are pressed into place and
retained with a permanent adhesive compound.
19. Loosen sprocket sheave set screw
(28)
, and remove sprocket sheave assembly
(18)
, Teflon
washer
(4)
, shim washers
(45)
, and washer
(37)
.
20. Remove tape keeper assembly, which includes screw
(27)
, post
(16)
, and spring
(25)
.
21. Remove six counter cover screws
(39)
, counter cover assembly
(19)
and counter cover gasket
(6)
.
22. Remove three dial retainer screws
(40)
, dial retainer
(9)
, and dial
(7)
.
23. Remove the dial gear
(5)
.
24. Remove the pinion gear
(24)
.
25. Remove three counter assembly mounting screws
(43)
and counter assembly
(21)
.
26. Remove counter shaft assembly
(11)
and any shim washers if needed
(45)
.
27. Loosen gauge check knob set screw
(42)
. Remove gauge check knob
(13)
, grip ring
(29)
and
shim washer
(33)
.
28. Remove gauge check assembly
(14)
, shim washer
(33)
, and gauge check spring
(15)
.
29. Remove Viton o-ring
(22)
on outside of gauge check boss.
Caution Do not remove the Teflon o-ring before assessing the need to replace it.
Do not reuse the Teflon o-ring if it is removed.
The gauge check knob shaft Teflon o-ring
(26)
on the inside of the gauge head is pressed
into place with a special setting tool. If replacement is required, call Varec for mainte-
nance.
30. Remove Teflon o-ring
(26)
only if gauge head showed signs of leakage.
Caution Do not remove the counter shaft seal before assessing the need to replace it.
Do not reuse the counter shaft seal if it is removed.
The counter shaft seal
(12)
is pressed into place. If replacement is required, call Varec for
maintenance.
Note Do not remove the bushings from the counter shaft.
The counter shaft brass bushings are pressed into the bore with special press fixtures.
31. Clean the disassembled gauge head and any parts that will be reused with a common auto-
motive type spray or dip degreaser. Clean and wipe dry in accordance with the directions
of the product used.