Maintenance - DeWalt DWH161 Manual

lid and canister are empty reattach them, ensuring the
assembly release latch
Figure G.
3. To reattach the dust collection box to the dust extraction
system first insert the rounded profile of the upper joint
into the recess on the dust extraction system. Pivot the dust
collection box down so that the release buttons click back
into place. Refer to Figure F.
4. With the dust collection box properly installed, depress the
filter cleaning mechanism
Allow the system to run for 5 seconds and release trigger.
This should be done after every emptying of the dust
collection box.

MAINTENANCE


WARNING: To reduce the risk of serious personal
injury, turn the dust extractor off and disconnect
battery pack before making any adjustments or
removing/installing attachments or accessories. An
accidental start-up can cause injury.
The charger and battery pack are not serviceable.
Replacing the Dust Collection Box Filter
Assembly (Fig. F)

WARNING: Wear approved eye protection and approved
dust mask when performing this procedure.

WARNING: Replace any damaged filters immediately.
nOTE: The filter should be replaced after every 350 cycles
of use.
1. Press the dust collection box release buttons
dust collection box away from the dust extraction system.
Once the catch mechanism is clear of the dust extraction
system the upper joint will also release allowing the dust
collection box to be removed completely.
2. Discard dust collection box
3. Reattach the dust collection box to the dust extraction
system. First insert the rounded profile of the upper joint
into the recess on the dust extraction system. Pivot the dust
collection box down so that the release buttons click back
into place.
Lubrication
Your dust extractor requires no additional lubrication.
Cleaning

WARNING: Do not use a spray system, pressure jet washer
or running water for cleaning.

WARNING: Wear approved eye protection and approved
dust mask when performing this procedure.

WARNING: Do not use a brush or compressed air to clean
the dust collector or filter.
is securely fastened. Refer to
16
5 and turn on the dust extractor.
4 and pull the
3 replace with a new filter box.

WARNING: Never use solvents or other harsh chemicals
for cleaning the non-metallic parts of the dust extractor.
These chemicals may weaken the materials used in these
parts. Use a cloth dampened only with water and mild
soap. Never let any liquid get inside the dust extractor;
never immerse any part of the dust extractor into a liquid.
During intensive use the dust collector becomes clogged
with dust. Refer to Replacing The Dust Collector Box Filter
Assembly, under Maintenance.
For cleaning and maintenance in a way that avoids exposing
maintenance personnel and other persons to any hazards, wear
personal protective equipment. Clean the maintenance area in a
way that prevents hazardous substances from escaping into the
surrounding environment.
Optional Accessories

WARNING: Since accessories, other than those offered
by D WALT, have not been tested with this product,
e
use of such accessories with this dust extractor could
be hazardous. To reduce the risk of injury, only D
recommended accessories should be used with
this product.
The replacement filter (N703592) is available as an accessory at
additional cost.
Consult your dealer for further information on the
appropriate accessories.
Protecting the Environment
Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.
Products and batteries contain materials that can
be recovered or recycled reducing the demand for raw
materials. Please recycle electrical products and batteries
according to local provisions. Further information is available at
www.2helpU.com.
Rechargeable Battery Pack
This long life battery pack must be recharged when it fails
to produce sufficient power on jobs which were easily done
before. At the end of its technical life, discard it with due care for
our environment:
• Run the battery pack down completely, then remove it from
the dust extractor.
• Li-Ion cells are recyclable. Take them to your dealer or a
local recycling station. The collected battery packs will be
recycled or disposed of properly.
English
WALT
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