Electrical Connections; Grounding - Graco ToughTek MP Series Operation

5. Secure the hopper grate (J) onto the top of the hop-
per (H).
To help prevent injury from moving parts, do not
operate with the grate (J) removed.
6. Connect the motor cable (C) to the power out con-
nector (AA).
AA
7. Verify that the main power disconnect switch (T) is
OFF.
8. Connect the power cable (B) to an appropriate
power source.
9. Connect power cable (B) to the main power in con-
nector (BB).
3A4789E

Electrical Connections

Power Cable Color Code
Power Cable MTA727
(for systems 25M070, 25M071):
Line 1
Line 2
Ground
Power Cable MTA728
(for systems 25M072):
Line 1
Line 2
Line 3
Ground
Power Cable MTA851
(for systems 25M073):
Line 1
Line 2
C
Line 3
Neutral
Ground

Grounding

The equipment must be grounded to reduce the risk
of static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock.
Grounding provides an escape wire for the electric
current.
The system is grounded through the power cord.
Black
White
Green
Black
White
Red
Green
Black
White
Red
Orange
Green
Set Up
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