POWDPG7551
EN
Copyright © 2020 VARO
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10
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9.6
Replace the metal blade to spool
CAUTION: NEVER use unit if blade is warped or has teeth that are chipped
or missing. Replace a damaged blade immediately.
CAUTION: Always wear heavy-duty work gloves when handling and
installing a blade.
9.6.1
Metal blade (Fig. 7)
▪
Turn the tool upside down so that you can replace the cutter blade (2) easily.
▪
To dismount the cutter blade (2), insert the hex wrench through the hole of the machine
body under the cutter blade and into the receive washer (1). rotate the cutter blade (1)
until it is locked with the hex wrench. Loosen the hex nut (5) (left-hand thread)with the hex
socket wrench and remove the nut (5), cup (4), clamp washer (3) and hex wrench.
▪
Mount the cutter blade (2) onto the shaft so that the guide of the receive washer fits in the
arbor hole in the cutter blade . Install the clamp washer (3), cup (4), and secure the cutter
blade (2) with the hex nut (5) with 13 to 23Nm of tightening torque during holding the
receive washer (1) with hex wrench. Then tighten the one nut by clockwise rotate.
9.6.2
Spool
▪
Hold the trimmer head, insert the hex wrench through the hole on the receive washer, then
tighten the one nut by clockwise rotate (Fig. 9)
▪
Fit the spring into the trimmer head (Fig. 9)
▪
Align the protrusion on the underside of the cover with the slots of the eyelets. Then push
cover firmly onto the housing to secure it. Make sure the latches fully spread in the cover.
If the line is too long when you use the equipment for the first time, the
surplus end of it will be cut by the blade on the guard hood.
10 OPERATION
10.1
Starting the machine
▪
To start the equipment, press the main switch than depress the safety switch and pull the
switch trigger. Release the switch trigger to stop.
10.2
Stopping the machine
▪
To switch the appliance off, release the switch trigger.
10.3
Trimming procedures
When properly equipped with a debris shield and stringhead, your unit will trim unsightly
weeds and tall grass in those hard-to-reach areas - along fences, walls, foundations and
around trees. It can also be used for scalping to remove vegetation down to the ground for
easier preparation of a garden or to clean out a particular area.
NOTE: Even if you are careful, trimming around foundations, brick or stone
walls, curves, etc., will result in above-normal string wear. To renew the
wire, press the lower spool knob against the ground with rotating trimmer.
