240 Volt Single Phase Operation - Delta RS830 Instruction Manual

10" professional radial arm saw
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3.240VOLT SINGLE PHASE
OPERATION
The motor supplied with your machine is a dual voltage,
120/240 volt motor. It is shipped
ready-to-run
for 120
volt operation. However, it can be converted for 240 volt
operation.
If you desire to operate your saw at 240 volts, it is
necessary to reposition voltage changing
switch in the
motor junction box (B) Fig. D. Proceed as follows:
1.
_DISCONNECT
MACHINE
FROM
POWER SOURCE.
2.
Remove screw (A)Fig.
D, and remove nameplate
cover (B).
3.
Carefully slide switch
(C) Fig. E, in motor junction
box to read 240.
Replace nameplate
cover and
screw which were removed in STEP 2.
4.
It is also necessary to replace the 120 volt plug
supplied with the motor with a UL/CSA listed plug
suitable for 240 volts and the rated current of the
saw.
A qualified electrician
should do the conversion,
or the
machine can be taken to an Authorized
Delta Service
Center.
The machine
must
conform
to the National
Electric Code and all local codes and ordinances after the
240 volt plug is assembled.
Be sure the 240 volt plug is only used in an outlet having
the same configuration
as the plug illustrated in Fig. C.
No adapter should be used with the 240 volt plug.
IN ALL CASES, MAKE CERTAIN THAT
THE
RECEPTACLE
IN QUESTION
IS PROPERLY
GROUNDED.
IF YOU
ARE
NOT SURE,
HAVE
A
QUALIFIED
ELECTRICIAN
CHECK
THE
RECEPTACLE.
GROUNDED
OUTLET
BOX
CURRENT--_
CARRYING
Z',/
GROUNDING
BLADE --€
IS LONGEST
OF THE 3 BLADES
©
@
©
Fig. C
Fig. D
Fig. E

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