2a
Red Line
Attachment Shaft
2b
4. Pull the shaft of the attachment to verify that it is securely locked into the coupler.
If not, rotate the attachment shaft from side to side in the coupler until it snaps
into place.
5. Tighten the wing knob securely.
WARNING:
equipment; check it periodically for tightness during use to avoid serious personal
injury.
REMOVING THE ATTACHMENT FROM THE POWER HEAD
1. Stop the motor and remove the battery pack.
2. Loosen the wing knob.
3. Press the shaft-release button and, with the button depressed, pull or twist the
attachment shaft out of the coupler.
18
56-VOLT LITHIUM-ION POWER HEAD — PH1420/PH1420-FC
Wing Knob
Red Line
Be certain that the wing knob is fully tightened before operating
Arrow on the Coupler
Arrow on the Attachment Shaft
Power-head Shaft
Shaft-release Button