Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wire exten-
sion 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, 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.
EXTENSION CORDS
OPERATING INSTRUCTIONS
FOREWORD
Delta ShopMaster Model TP300 is a 12" (305mm) Portable Planer. It has the following cutting capacity; 12" (305mm)
width , 6" (152mm) thickness and 3/32" (2.4mm) depth of cut. Features include; basic machine with powerful 15 amp,
120 volt motor, dust chute, two-knife cutterhead with a set of high-speed steel double-edged reversible knives; knife-
setting gage, knife-setting wrench, polyurethane feed rollers and adjustable-folding table extensions.
UNPACKING AND CLEANING
Carefully unpack the machine and all loose items from the shipping container. Peel protective film from the table surface.
Figures 2 and 3 illustrate the planer and all loose items supplied with your machine. Refer to the section of this manual
entitled “REPLACING KNIVES” and remove the cutterhead guard. Remove the protective coating from the cutterhead.
This coating may be removed with a soft cloth moistened with kerosene (do not use acetone, gasoline or lacquer
thinner for this purpose.)
CARE MUST BE TAKEN WHEN CLEANING THE CUTTERHEAD, THE KNIVES IN THE CUTTER-
HEAD ARE VERY SHARP. After cleaning cutterhead, replace the cutterhead guard.
NOTICE: THE MANUAL COVER PHOTO ILLUSTRATES THE CURRENT PRO-
DUCTION MODEL. ALL OTHER ILLUSTRATIONS ARE REPRESENTATIVE
ONLY AND MAY NOT DEPICT THE ACTUAL COLOR, LABELING OR ACCES-
SORIES AND MAY BE INTENDED TO ILLUSTRATE TECHNIQUE ONLY.
5
Fig. D
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
0-6 120
up to
25 18 AWG
0-6 120 25-50 16 AWG
0-6 120 50-100 16 AWG
0-6 120 100-150 14 AWG
6-10 120
up to
25 18 AWG
6-10 120 25-50 16 AWG
6-10 120 50-100 14 AWG
6-10 120 100-150 12 AWG
10-12 120
up to
25 16 AWG
10-12 120 25-50 16 AWG
10-12 120 50-100 14 AWG
10-12 120 100-150 12 AWG
12-16 120
up to
25 14 AWG
12-16 120 25-50 12 AWG
12-16 120
GREATER THAN 50 FEET NOT RECOMMENDED