Makita DUS108 Instruction Manual page 16

DRAINING THE TANK
If there is any liquid left in the tank after spraying, the tank should be drained before cleaning.
• Remove the battery pack.
• Drain the contents through the fill area and the liquid outlet.
NOTE: Make sure that the O-ring inside the liquid outlet cap is in place.
NOTE: Drain the liquid back into the original container. Do not store chemical liquid in the tank.
CLEANING THE TANK
• Fill the tank about one-third full with clean water. A small amount of mild household detergent may be added.
NOTE: Never use flammable chemicals or abrasive cleaning agents to clean the tank.
• Wipe the outside of the tank with a clean, dry cloth.
• Reinstall the battery pack. Spray until the tank has been emptied. Make sure to direct the spray toward an area that
will not be damaged by the spray solution.
• Refill and repeat the procedure with clean water. It may be necessary to rinse the tank more than once, then drain
again as instructed above.
• Allow all parts to completely dry before reinstalling parts and storing the unit.
CLEANING THE NOZZLE
If the nozzle becomes plugged, use the steps below to clear.
• Remove the battery pack.
• Loosen and remove the nozzle from spray wand.
• Push a small wire through the exposed holes to clear any debris. Then flush with clean water. Refer to Figure 14.
CLEANING THE PUMP
If the sprayer cannot draw the fluid from tank or it cannot spray out liquid at the first use or after long-term storage.
Follow the procedures below to clean the pump:
1. Switch off the machine and remove the battery.
2. Remove the spray wand from handle.
3. Drain any remaining liquid or store leftover liquid to another container to make sure the tank is empty.
4. Unscrew the red cap to open water inlet hole, and then connect the hole to the water tap. Make sure the O-ring is
placed inside the red cap. Refer to Figure 15.
5. Open the water tap slowly and press down the lever at the same time to allow water flush away any debris
adhered to the pump. Refer to Figure 16.
6. Disconnect the water tap and re-tighten the red cap. Make sure that the O-ring inside the cap is in place.
1
2
1 Red cap
Figure 15
Figure 14
2 O-ring
16 English
Figure 16