E
EL
LE
EC
CT
TR
RIIC
CA
AL
L R
RE
EQ
QU
UIIR
RE
EM
ME
EN
NT
TS
S
4
GROUNDING INSTRUCTIONS
In the event of an electrical malfunction or short circuit, grounding
reduces the risk of electric shock to the operator. The motor of this
machine is wired for 220V single phase operation and is equipped with
a 3-conductor cord and a 3-prong grounded plug to fit a matching
grounded type receptacle. (Fig. 1).
DO NOT MODIFY THE PLUG PROVIDED
If it will not fit your receptacle, have the proper receptacle installed
by a qualified electrician.
Check with a qualified electrician or service person if you do not com-
pletely understand these grounding instructions, or if you are not sure
the tool is properly grounded.
CIRCUIT CAPACITY
Make sure that the wires in your circuit are capable of handling the amperage draw from your machine, as well as
any other machines that could be operating on the same circuit. If you are unsure, consult a qualified electrician.
If the circuit breaker trips or the fuse blows regularly, your machine may be operating on a circuit that is close to its
amperage draw capacity. However, if an unusual amperage draw does not exist and a power failure still occurs,
contact a qualified technician or our service department.
EXTENSION CORDS
The use of an extension cord is not generally recommended for 220V. If you find it necessary, use only 3-wire
extension cords that have 3-prong grounding plug and a matching 3-pole receptacle that accepts the tool’s
plug. Repair or replace a damaged extension cord or plug immediately.
If you find it necessary to use an extension cord with your machine make sure the cord rating is suitable for the
amperage listed on the motor I.D. plate. An undersized cord will cause a drop in line voltage resulting in loss of
power and overheating. The accompanying chart shows the correct size extension cord to be used based on cord
length and motor I.D. plate amp rating. If in doubt, use the next heavier gauge. The smaller the number, the heavier
the gauge.
TABLE - MINIMUM GAUGE FOR CORD
VOLTS
110 V
MORE
THAN
18
18
16
14
220 V
AMPERE
RATING
NOT
MORE
THAN
0
6
10
12
6
10
12
16
16
16
16
12
16
14
14
-
14
12
12
-
25 ft.
50 ft.
50 ft.
100 ft.
100 ft.
200 ft.
150 ft.
300 ft.
TOTAL LENGTH OF CORD IN FEET
AWG
Fig. 1
Before connecting the machine to the power source, verify that the voltage of your power supply corresponds with
the voltage specified on the I.D. nameplate located on the back of the machine. A power source with greater volt-
age than needed can result in serious injury to the user as well as damage to the machine. If in doubt, contact a
qualified electrician before connecting to the power source.
This tool is for indoor use only. Do not expose to rain or use in wet or damp locations.
