Maintenance And Care; Servicing Guidelines - Echo DSRM-300 Original Instructions Manual

Maintenance and care

Observe the following precautions when checking and maintaining your product after use:
 Turn power to unit off, remove battery, and make sure all moving parts have come to a complete stop.
An accident could occur if the product starts unexpectedly.
 Allow unit to cool before performing service.
You could burn yourself.
 Checking and maintenance requires specialist knowledge. If you are unable to check and maintain the product or deal with a
fault yourself, consult your dealer. Do not attempt to dismantle the product.

Servicing guidelines

Area
Battery
Nylon line cutting head
Cut off knife
Screws, bolts and nuts
Maintenance and care
If you have any questions or problems, please contact your dealer.
Cleaning battery and battery compartment
Checking the nylon line cutting head
IMPORTANT
Maintenance
Inspect/Clean/Charge
Inspect
Inspect/Clean
Inspect, Tighten/Replace
Maintenance and care
WARNING
Page
10
18
-
-
 Risk of electric shock or fire. Do not use conducting ma-
terials to clean battery or battery compartment.
1. Release trigger switch and trigger switch lockout and allow
A
trimmer head to stop.
2. Make sure power indicator LED is not illuminated.
3. Depress battery pack latch release (A) slide battery pack out
of power head.
4. Use compressed air or a soft bristle brush to remove debris
from battery and battery compartment.
1. Make sure each periphery of the 2 retaining pawls of housing
spreads almost fully up to the outer periphery of the respec-
tive cover window.
2. Check mount of cutting head on trimmer and tighten if it is
loose.
3. Check the cutter head for deflection or abnormal noise rotat-
ing it by hand. Deflection or abnormal noise can cause ab-
normal vibration to occur or mount to trimmer to loosen
during rotation which is dangerous.
18
Before use
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WARNING
Monthly