Palmgren 80161A Instrucciones De Operacion Y Lista De Partes página 4

Palmgren Operating Instructions and Parts Manual
Palmgren Mill Drill
Installation (Continued)
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A wiring schematic has been included for
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your information.
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To use machine with a 115 volt, 60Hz,
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single-phase power supply:
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All electrical connec-
S
tions must be per-
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formed by a qualified electrician.
1. Change motor wiring to 115 volts.
Refer to Figure 3 or motor nameplate.
2. Remove contactor and circuit breaker
and replace with 115 volt rated contac-
tor and circuit breaker. (Fig. 7, Ref. Nos.
25 and 37). A 115 volt conversion kit is
available, Part No. 26438.00.
3. Attach a 125 volt, 30 Amp, 3-prong
plug to the mill drill line cord.
Operation
Refer to Figures 4, 6, 7 and 8.
ADJUSTING HEAD
Refer to Figures 6 and 8.
Loosen hex nut (Fig. 6, Ref. No. 22) with
wrench (Fig. 6, Ref. No. 23). Head can be
rotated 360° around column by hand. Be
sure rack (Fig. 8, Ref. No. 14) does not
bind. Raise or lower head by turning
head adjusting crank (Fig. 6, Ref. No. 2).
Be sure to tighten both hex nuts after
adjusting head.
CHANGING SPEED
Refer to Figures 4 and 7.
Palmgren mill drill is a 12-speed
machine. Spindle speeds are determined
by location of V-belts on three pulleys.
Always push stop button and disconnect
power from machine before changing
speeds.
Motor 115V
Figure 3 – Wiring Schematic
Open cover access door (Ref. No. 62).
Pulley cover (Ref. No. 28) top can be tilt-
ed back for speed changes by sliding
latches outward. Be sure to close cover
when finished.
Loosen handle (Ref. No. 14) and push
motor mount plate (Ref. No. 22) toward
head. Tighten handle.
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230V Power
Fuse
Lamp
Emer.
Stop
Stop
Start
Motor 230V
Loosen transmitting pulley base (Ref.
No. 34) by loosening hex head bolts
(Ref. No. 35). Place V-belts on pulleys
for desired speed as shown in speed
chart (See Figure 4, page 5).
Tension front V-belt (Ref. No. 31) by
pushing middle pulley away from spin-
dle pulley. Tighten hex head bolts.
80161A
Overload Amp
Set at 15 Amp
for 230V
Operation