Nexen FMCE-875 801474 - Manual (Page 4)

4 FORM NO. L-20168-D-1112
INSTALLATION
NOTE
The following sections are arranged by model. Verify that you are in the correct section for your model.
FMCE 625 MOUNTED ON THE SHAFT END OF A MOTOR
NOTE
FIGURE 1
Socket Head
Cap Screw (Item 29)
and
Lock Washer (Item 30)
Motor
FMCE
Housing
Set Screw
(Item 26)
Plug
(Item 27)
FMCE 875, 1125, AND 1375 MOUNTED ON THE SHAFT END OF A MOTOR
NOTE
Align the air inlet on the FMCE, to a down position to allow
condensation to drain out of the air chamber.
1. Insert the customer supplied key into the motor shaft keyway
(See Figure 2).
2. Remove the Socket Head Cap Screws (Item 24) and
the Female Pilot (Item 13); then, secure the Female
Pilot to the motor face using Nexen supplied Socket
Head Cap Screws (Item 29) and Lock Washers
(Item 30) (See Figure 2).
3. Alternately and evenly tighten the Socket Head Cap Screws
(Item 29) to the recommended torque (See Table 1).
4. Slide the Female Pilot (Item 13) onto the motor shaft (See
Figure 2).
5. Apply a drop of Loctite ® 242 to the threads of the Socket
Head Cap Screws (Item 24) (See Figure 2).
6. Secure the FMCE Housing (Item 1) to the Female Pilot
(Item 13) using Socket Head Cap Screws (Item 24); then,
alternately and evenly tighten the Socket Head Cap Screws
to the recommended torque (See Figure 2 and Table 1).
7. Align the Set Screw (Item 26) in the Drive Disc (Item 4) with
the hole in the FMCE Housing (See Figure 2).
8. Tighten the Set Screw (Item 26); then, install the Plug (Item
27) (See Figure 2).
Motor
Customer
supplied key
Set Screw
(Item 26)
Plug
(Item 27)
Socket Head
Cap Screws
(Item 24)
Female Pilot
(Item 13)
FMCE
Housing
FIGURE 2
RECOMMENDED TIGHTENING TORQUE
MODEL TIGHTENING TORQUE
FMCE 875 (Item 24) 157 In. Lbs. [17.7 N m]
FMCE 1125 (Item 24) 267 In. Lbs. [30.2 N m]
FMCE 1375 (Item 24) 580 In. Lbs. [65.0 N m]
FMCE 875 (Item 29) 580 In. Lbs. [65.0 N m]
FMCE 1125 (Item 29) 1425 In. Lbs. [159.6 N m]
FMCE 1375 (Item 29) 1425 In. Lbs. [159.6 N m]
Align the air inlet on the FMCE, to a down position to allow
condensation to drain out of the air chamber.
1. Insert the customer supplied key into the motor shaft keyway
(See Figure 1).
2. Slide the FMCE onto the motor shaft and secure it to the
motor using Nexen supplied Socket Head Cap Screws (Item
29) and Lock Washers (Item 30) (See Figure 1).
3. Alternately and evenly tighten the Socket Head Cap Screws
(Item 29) to 580 In. Lbs. [65.0 N•m] torque.
4. Align the Set Screw (Item 26) in the Drive Disc (Item 4) with
the hole in the FMCE Housing (See Figure 1).
5. Tighten the Set Screw (Item 26); then, install the Plug (Item
27) (See Figure 1).
TABLE 1
Customer
supplied key
Socket Head
Cap Screw (Item 29)
and
Lock Washer (Item 30)