Murray 612100x30NA Owner's Manual page 5

You may find it necessary to use the plastic probe furnished to
ensure power cord will not be pinched or damaged when
attaching the center grips.
5. Insert plastic probe into holes in handle. Maneuver probe to
ensure the wire harness will not be pinched when installing
center grips.
CAUTION: Do not pinch or damage wire harness while
installing center grip.
6. Place right center grip, point arrow (found inside of grip) down
towards the shovel housing, onto handle tube aligning holes.
Press firmly in place. Figure 4
7. Secure center grips to handle using four #8 X 3/4 poly screws
provided. Figure 5
NOTE: Thoroughly inspect the entire snow shovel for any
loose and/or damage parts prior to using this unit.
Securing the Extension Cord
S Use only approved outdoor extension cords of adequate
gauge (16 gauge recommended) which accept the appliance's
plug. Replace or repair damaged cord. Extension cords are
available at your dealer.
S If extension cord is damaged in any manner while plugged in,
pull extension cord from wall receptacle.
S The use of any extension cord will cause some loss of power.
To keep this to a minimum and to prevent overheating and
motor burn–out,, use the table below to determine the
minimum wire size (A.W.G.) extension cord.
Extension Cord Length
25–100 Feet
100–150 Feet
Do not exceed 150 feet in extension cord length. Attach strain
relief to trigger stock as follows:
F-041018C
ASSEMBLY
Wire Size A.W.G.
16
14
Trigger Lock
Trigger
5
Center Grip
Figure 4
Poly Screws
Figure 5
Looped Strain Relief
Figure 6