15
INSTALLATION INSTRUCTIONS
1.
Remove unit from enclosure by pushing the inside
tab (located near the outside hasp) to the right.
Swing unit to left and remove.
2.
Five combination
1./2”
and 3/4” knockouts are pro-
vided on this enclosure. Remove the
1/2”
(inner)
knockout by inserting a screwdriver in the slot pro-
vided and pound screwdriver handle with a hammer.
Remove knock-out with pliers and smooth hole
edges with file and knife if necessary. When the 3/4”
outer knockout is required, place screwdriver in
groove and pound screwdriver handle with ham-
mer.
Remove loose knock-out with pliers and
smooth hole edges with file or knife if necessary.
3.
When attaching conduit to enclosure, exercise care
to align and support conduit in order to prevent
unnecessary stress on enclosure.
4.
Reinstall unit by reversing step 1 above and connect
wires according to wiring diagram on inside case
label.
GROUNDING
National Electrical Code requires that grounding must be
continuous and in proper electrical contact in all ground-
ing conductors, metallic conduits and grounding termi-
nals. When using metal conduits, install the proper size
approved grounding bushings. The minimum size copper
grounding conductors must be #10 AWG if the circuit
breaker or fuse is 30 or 40 amp, #12AWG if 20 amps,
and #14 AWG if 15 amp.
NOTE:
Do not use top entry for wiring
WE SUGGEST YOU MAKE COPIES OF THE SCHED-
ULE SHEETS LOCATED IN BACK OF THIS BOOKLET
AND COMPLETE THEM PRIOR TO SETTING THE
UNIT.
2
Disconnect power at main panel prior to installing or
servicing this time switch or the equipment connected
to it. Connect in accordance with national and local
electrical codes. Installation by a licensed electrical
contractor is recommended.
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