LEESON NEMA 4X SCR Control: 174107.00 - Manual (Page 12)

6 SPEEDMASTER™ OPERATION MANUAL
POWER
SPEED
ON
OFF
0
1
22
3
4
5 6 7
8
9
10
1 2
5 6
3 4
CUSTOMER
SUPPLIED
WATERTIGHT CORD
CONNECTORS (2)
S P E E D M A S T E R ®
®
ADJUSTABLE SPEED
DC MOTOR CONTROL
S T E P # 2
REMOVE THE FIVE (5)
PHILLIPS SCREWS ON
THE BOTTOM PLATE.
S T E P # 1
NOTE: THE TWO SHORTER
SCREWS (#6 - 32 x 2 ½) ON
THE FRONT CASE ARE USED
AT HOLE LOCATIONS 5 & 6.
REMOVE THE SIX (6)
PHILLIPS SCREWS ON
THE FRONT CASE.
CUSTOMER SUPPLIED
WATERTIGHT CORD
CONNECTORS (2)
BOTTOM PLATE
D O N O T R E M O V E
THE THREE (3) SCREWS SECURING
THE BOTTOM PLATE TO THE HEATSINK
4 5
2
1
3
Figure 2. Cover removal for terminal strip access
Installation