DeWalt DC545-XE Instruction Manual page 11

Trigger Switch Lock-off (Fig. 1)
WARNING: Turn unit off and disconnect battery pack before installing and
removing accessories, before adjusting or when making repairs. To prevent
inadvertant operation, lock the trigger switch when the tool is not in use and when
storing the tool.
1. To lock the trigger switch, push trigger switch lock-off (C) up. The tool will not
operate with the switch in the locked position.
2. To unlock the trigger switch, push the trigger switch lock-off down.
Variable Speed Dial (Fig. 1)
1. Turn the variable speed dial (E) to an appropriate speed for your application. Turn
the dial counterclockwise for minimum flow of caulk or adhesive. Turn the dial
clockwise for maximum flow of caulk or adhesive.
2. Press the trigger switch (B) to start the flow of material.
3. Release trigger switch to stop the flow of material.
Rotating Cartridge Holder
The cartridge holder rotates 360˚ to apply material at any angle.
Plunger Rod Handle (Fig. 1)
WARNING: Turn tool off and disconnect battery pack before hanging or storing
tool. To prevent inadvertant operation, lock the trigger switch when the tool is not in
use and when storing the tool.
WARNING: To reduce the risk of serious personal injury, DO NOT use the plunger
rod handle as a hook to suspend objects from.
The plunger rod handle may be used to suspend tool from a stable location when not
in use or for storage.
To Adjust Plunger Rod (Fig. 1)
1. To manually adjust plunger rod (G), press and hold the plunger rod release
trigger (A).
2. Push or pull plunger rod handle (F) to desirable position.
3. Release plunger rod release trigger.
To Insert Material
NOTE: Material left in the cartridge/sausage holder may dry if left unattended. Follow
manufacturer's recommendations when using caulk or adhesive material.
FIG. 3
J
CARTRIDGE HOLDER (FIG. 3)
1. Ensure that the proper cartridge holder is installed properly.
2. Use the trigger switch lock-off (C) to lock trigger switch (B).
3. Trim nozzle end of the caulk/adhesive tube (Fig. 5). Small openings require more
force to push the material possibly affecting battery life.
4. Break inner seal of caulking tube or adhesive material using the poker (K) located
on the under side of the cartridge holder.
CAUTION: If the inner seal is not broken, material could be forced out through the rear
of the tube and damage the tool.
CAUTION: Keep plunger rod, cartridge holder and cartridge clean of all material.
Retracting a plunger rod that is covered with dried material may damage the internal
parts of the tool and cause misalignment of tube.
5. Securely hold the tool, press plunger rod release trigger (A) to declutch and free
the plunger rod (G). Using the plunger rod handle (F), pull the plunger rod (G)
back to allow the caulk/adhesive tube to fit inside the cartridge holder.
6. Insert caulk/adhesive tube.
7. Press and hold plunger rod release trigger (A) while pushing the plunger rod
handle (F) forward until the plunger (H) is against the tube.
8. Release the plunger rod release trigger.
9. Rotate cartridge holder to desired angle.
9
K