Flowserve QX Limitorque Manual do Utilizador descarregar pdf (Página 27)

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11

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4.2.2 Handwheel Cover Assembly Remounting

Step 1

Lightly lubricate ‘O’-ring (#15-2) and install around handwheel cover subassembly pilot (#10). Slide ball bearing

(#9-13) back on end of clutch assembly if bearing was removed. Slide handwheel cover assembly pilot (#10) into the

unit housing assuring the ball bearing aligns in handwheel shaft bore and dowel pin (13-1) aligns with the pin hole in

cover.

NOTE: for QX-3,4 and 5 Handwheel assembly must also align with Ball bearing (#9-3) and the idle shaft assembly, see

Figure 4.10 for view of idle shaft assembly location.

Step 2

Fit the 3 screws (#13-3) into handwheel cover mounting holes and tighten.

Check to make sure handwheel rotates freely.

4.3 Motor Cartridge Subassembly, QX-1 thru 5.

NOTE: Sections 4.2 – 4.8 require the actuator to be removed from the mounting plate and the oil drained.

4.3.1 Motor Cartridge Subassembly Removal, QX-1 thru 5.

Table 4.7 Motor Cartridge Assembly Removal

ITEM NUMBER DESCRIPTION QTY.

5 MOTOR CARTRIDGE 1

9-1 TAB, BRACKET 1

9-2 SOCKET HEAD CAP SCREW 1

Figure 4.8 - Motor Cartridge Assembly Removal

Step 1

Using a M3 hex key, remove the M4 screw (#9-2) and bracket (#9-1). Grab end of motor cartridge shaft and pull out

cartridge subassembly.

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Flowserve QX Limitorque Manual do Utilizador Página 27