Delta 37-360 - Manual (Page 6)

6
3. Grounded, cord-connected machines intended for
use on a supply circuit having a nominal rating between
150 - 250 volts, inclusive:
If the machine is intended for use on a circuit that has an
outlet that looks like the one illustrated in Fig. C, the
machine will have a grounding plug that looks like the
plug illustrated in Fig. C. Make sure the machine is
connected to an outlet having the same configuration as
the plug. No adapter is available or should be used with
this machine. If the machine must be re-connected for
use on a different type of electric circuit, the re-
connection should be made by qualified service
personnel; and after re-connection, the machine should
comply with all local codes and ordinances.
4. Permanently connected machines:
If the machine is intended to be permanently connected,
the machine should be connected to a grounded metal
permanent wiring system, or to a system having an
equipment-grounding conductor.
Fig. C
GROUNDED OUTLET BOX
CURRENT
CARRYING
PRONGS
GROUNDING BLADE
IS LONGEST OF THE 3 BLADES
EXTENSION CORDS
Use proper extension cords. Make sure
your extension cord is in good condition and is a 3-wire
extension cord which has a 3-prong grounding type
plug and matching receptacle which will accept the
machine’s plug. When using an extension cord, be sure
to use one heavy enough to carry the current of the
machine. An undersized cord will cause a drop in line
voltage, resulting in loss of power and overheating. Fig.
D-1 shows the correct gauge to use depending on the
cord length. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord.
Fig. D-2
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES
Ampere Total Length Gauge of
Rating Volts of Cord in Feet Extension Cord
0-6 240 up to 50 18 AWG
0-6 240 50-100 16 AWG
0-6 240 100-200 16 AWG
0-6 240 200-300 14 AWG
6-10 240 up to 50 18 AWG
6-10 240 50-100 16 AWG
6-10 240 100-200 14 AWG
6-10 240 200-300 12 AWG
10-12 240 up to 50 16 AWG
10-12 240 50-100 16 AWG
10-12 240 100-200 14 AWG
10-12 240 200-300 12 AWG
12-16 240 up to 50 14 AWG
12-16 240 50-100 12 AWG
12-16 240 GREATER THAN 100 FEET NOT RECOMMENDED
FUNCTIONAL DESCRIPTION
Delta Model 37-360 and 37-361 (DJ-30) are 12" Precision Jointers with a cutting capacity of 12" (304mm) wide, 3/4"
deep (19mm max.) and 3/4" (19mm) rabbeting. Model 37-360 includes a three-phase 3 HP motor that is wired for 220V
(can be wired at 460V). Model 37-361 includes a single phase 3 HP motor wired for 230V. Both include a fence, three-
knife cutterhead, cutterhead guard, and push blocks.
FOREWORD
THREE PHASE OPERATION
Three phase jointers are not supplied with a power cord. They must be permanently connected to the building electrical
system and grounded according to the National Electrical Code. Since they must be permanently connected to the
building electrical system, extension cords cannot be used with three phase jointers.