Multiquip CV3A/3B Manuel D’Utilisation

1.  Pull upward on drive motor quick-disconnect knob. 

Insert coupler-end of flexshaft into drive motor housing. 

See Figure 5.

2.  Make sure flexshaft has been seated securely. Release 

drive motor quick-disconnect knob.

QUICK

DISCONNECT

KNOB (PULL)

QUICK

DISCONNECT

COUPLER

DRIVE

MOTOR

END

FLEX-SHAFT

QUICK

DISCONNECT

KNOB (RELEASE)

The FSC shaft coupler allows for the extension of the 

FS-  Series flexshafts. Maximum extension length shall not 

exceed 35 ft (10.6 meters).
This shaft extension coupler is only to be used on FS series 

shafts. 

do not use the FSC shaft coupler on the FSN 

series flex shafts.
1.  Install FSC shaft coupler as shown in Figure 6. 

2.  Apply anaerobic sealant as required. Tighten FSC 

coupler securely.

All FS-Series flexible shafts are supplied with a quick 

disconnect (QD) coupler. This coupler is not required 

for flexshaft extension.

QUICK

DISCONNECT

COUPLER

FS21

FLEXIBLE SHAFT

(21 FT./6.4 M)

FS14

FLEXIBLE SHAFT

(14 FT./4.3 M)

VIBRATING

HEAD

FSC

COUPLER

TOTAL LENGTH = 35 FT. (10.6 METERS)