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3. Turn on the tool control switch
( ) prior to turning on the main power switch
This allows the vacuum to be turned on and off
automatically with the power tool.
nOTE: The vacuum cleaner starts automatically within
0.5 seconds and continues to run for 15 seconds after
the power tool has been turned off.
4. To switch back to manual mode, turn off the tool control
switch. In manual mode the tool and the vacuum are
turned on and off independent of each other.
Fig. G
14
17
5. Choose the correct power tool adaptor
power tool connection on the tool to be used, refer to
Accessories under Maintenance. Attach power tool
adaptor
16
to power tool.
6. Your D
WALT construction dust extractor is fitted with
e
the D
WALT AirLock connection system. The AirLock
e
allows for a fast, secure connection between the suction
hose
7
and power tool. The AirLock connector
connects directly to D
through the use of an AirLock adapter (available from
WALT supplier). Refer to the Optional
your local D
e
Accessories section for detail on available adapters.
nOTE: If using an adapter, ensure it is firmly attached to
the tool outlet before following the steps below.
a. Ensure the collar on the AirLock connector is in the
unlock position. (Refer to Figure G.) Align notches
on collar and AirLock connector as shown for unlock
and lock positions.
b. Push the AirLock connector onto the adapter
connector point.
c. Rotate the collar to the locked position.
nOTE: The ball bearings inside collar lock into slot
and secure the connection.The power tool is now
securely connected to the dust extractor.
Automatic Filter Cleaning System
This vacuum has a highly effective filter cleaning system
which minimizes filter clogging. Every 30 seconds, one of
the two filters gets automatically cleaned. The cleaning
process alternates between the filters and continues
through the life of the unit.
11
to the ON position
5
17
16
to fit the
WALT compatable tools or
e
nOTE: It is normal to hear a clicking sound during
.
this process.
nOTE: After many hours of operation the automatic filter
cleaning system may not be effective. When this happens
the filters will need to be cleaned or replaced. Refer to Filter
under Maintenance.
Wet Pick Up Applications (Fig. A, C, H)
WARNING: DO NOT connect power tools to outlet
12
when using the vacuum for wet pick up.
WARNING: Plug vacuum into GFCI protected outlet
16
when using the vacuum for wet pick up.
NOTICE: DO NOT remove ball float
cause damage to the vacuum. The ball float keeps
water from entering the motor.
Before using the vacuum for wet pick up:
•
Ensure the canister is empty and free of
excessive dust.
•
Remove filters
•
Plug vacuum into a GFCI protected outlet.
To Empty Canister (Fig. A, H)
The ball float valve
canister is full and the sound of the motor will change at
14
once. When the motor has a high pitched sound and air/
water flow stops, empty the canister.
1. Turn off vacuum and unplug cord from outlet.
2. Unlatch canister latches
head
3
.
3. Empty contents of canister
or drain.
17
To Convert Back to Dry Vacuum
Operation (Fig. A)
1. Empty Canister, refer to To Empty Canister instructions.
2. Place canister upside down position until dry. DO NOT
use wet canister for dry pick up.
3. Place vacuum head
4. Reinstall filters when vacuum head is dry. See Filter
under Maintenance.
5. When canister is dry place the vacuum head
canister and secure it by closing the canister latches
15
.
Fig. H
18
will block air to the motor when the
4
and remove vacuum
into a suitable container
6
3
on a level surface until dry.
English
18
, doing so will
18
3
onto the
4
.
5
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