SM3120-14F
Page 2 of 7
© Woodhead Feb-08
WIRING
NOTE: On model 228BH and CSA listed reels--in Canada--, the green wire has been grounded
to the frame of the reel and spool, and cannot be used as a power conductor.
A convenient one inch pipe thread opening has been provided at the bottom of the enclosure in
base for connecting standard water tight cable connectors or conduit fitting--fittings not supplied.
Individual power connections are made to the collector ring bus wires inside the junction box
enclosure in base using commercially available twist on wire connectors or compression splices.
amp
220 v
1 Phase
3 Phase
Wire
Color
Number
Wire
Color
Number
L1
black
1
L1
black
1
N
white
2
L2
white
2
L3
red
3
L3
red
3
G
green
4
G
green
4
SAFETY INTERNAL GROUNDING
Standard reels are not grounded internally with the exception of reels built to CSA standards and the
model 228BH. Internal grounding must be accomplished by running a jumper wire from the brush
assembly to the spool grounding screw provided, and attaching the collector ring ground bus to the bolt
provided in the junction box enclosure on back of base. See main illustration and diagram.
WIRING SUPPLY CONNECTION
NOTE: See “Service, Working Cable Replacement/Installation” if cable needs to be installed.
ROLLER GUIDE AND SHEAVES
Cable must exit guide in-line with pulling direction. If not,
rotate guide arm as needed. The cable guide position is
set by rotating spring pocket assembly. Loosen the three
clamps holding spring pocket assembly in place by
unscrewing the three hex head bolts. Unless required, do
not completely remove bolts or clamps. Reposition guide
as required, making sure clamps straddle ribs on outside
diameter of spring pocket assembly and retighten hex
head bolts.
Sheaves are used to bend cable around corners. Typical
minimum bend radius of the sheave should be about 7.5 x
cable diameter. Requirements can vary depending on
cable manufacturer specifications. Sheaves should have
flat surfaces for cable to ride on. The movement of cable
through a sheave should be in the same plane as the cable
spool. Changing planes can greatly reduce cable life.
CABLE WINDING
There are many types of cable that may be installed on your cable reel depending on application. Select
the cable most appropriate for your application requirements. Many cables come from the factory with a
wax-like film that can encourage uneven wrapping. At initial set up it is common to use a dry lubricant
(talc powder), or silicone based grease to encourage more even winding. Also critical to proper winding
is the adequate setting of “Spring Tension”. See appropriate section. In some cases sheaves and
unanticipated application features can require more tension than offered with standard reels. Contact
factory for application assistance.
Содержание 9200 Series
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