APPLICATIONS
Maintaining Tool
Keep your tool, battery pack and charger in good
repair by adopting a regular maintenance
program. Inspect your tool for issues such as
undue noise, misalignment or binding of moving
parts, breakage of parts, or any other condition
that may affect the tool operation. Return the tool,
battery pack, and charger to a
MILWAUKEE
®
service facility for repair. After six months to one
year, depending on use, return the tool, battery
WARNING
Before using any chemicals
pack and charger to a
MILWAUKEE
®
service
facility for inspection.
If the tool does not start or operate at full power
with a fully charged battery pack, clean the
contacts on the battery pack. If the tool still does
not work properly, return the tool, charger and
battery pack, to a
MILWAUKEE
®
service facility for
repairs.
and/ or solutions, read and
follow all original manufacturer instructions.
Read all Safety Data Sheets (SDS) and
container labels provided with the chemical.
Chemicals can cause serious bodily injury,
property damage, and/or damage the tool.
Wear personal protective equipment (PPE)
according to the chemical manufacturer's
instructions. Always wear eye protection.
Spraying
(Cat. No. 491628PS, 491628CS)
Supplying Water
(Cat. No. 491628WS)
1. Fill the tank with clean water and then install
onto the base.
2. Place tool near the job within range of water
supply hose.
3. Attach water supply hose with the quick connect
fitting. Pull on the connection to be certain it is
properly secured.
1. Fill the tank and then install onto the base.
2. Put on the backpack and properly adjust the
straps.
3. Turn on the tool.
4. Pull the trigger and begin sweeping the nozzle
from side to side, coating the desired surface
evenly in accordance with chemical manufacturer's
instructions.
5. If desired, lock-on the trigger for extended use.
6. When done, release the trigger, turn off the tool,
remove the backpack, drain, and clean the tank.
MAINTENANCE
3. To start water flow, turn on the tool.
4. Monitor water level in tank. When empty, turn off
tool, disconnect the hose, and refill tank. Don't run
tool when tank is empty.
5. When done, turn off the tool, disconnect hose,
drain, and clean the tank.
WARNING
To reduce the risk of personal
6
injury and damage, never
immerse your tool, battery pack or charger in
liquid or allow a liquid to flow inside them. Do
not use bleach as a cleaning agent.
Cleaning
Clean dust and debris from vents. Keep handles
clean, dry and free of oil or grease. Use only mild
soap and a damp cloth to clean, since certain
cleaning agents and solvents are harmful to
plastics and other insulated parts. Some of these
include gasoline, turpentine, lacquer thinner, paint
thinner, chlorinated cleaning solvents, ammonia
and household detergents containing ammonia.
Never use flammable or combustible solvents
around tools.
Cleaning Electrical Contacts
Keep electrical contact posts between bottom of
tank and base clean.
WARNING
before
cleaning
electrical
Remove battery pack from tool
contacts. Clean contacts with a dry, clean cloth
only.
Base
Tank
Contacts
always
wear
personal
WARNING
To
reduce the risk of injury
,
the fill area or by removing the drain cap and filter.
Always
WARNING
protective equipment (PPE)
wear
personal
1. Ensure the battery door is closed securely.
2. Remove the tank from the base.
3. Empty the tank into a suitable container through
according to the chemical manufacturer's
instructions. Always wear eye protection.
protective equipment (PPE) according to the
chemical manufacturer's instructions. Always
wear eye protection.
Draining and Cleaning the Tank, Hose, and
Spray Wand
If there is any liquid left in the tank after spraying,
the tank should be drained before cleaning. Do not
store chemicals in the tank. Tank must be cleaned
before using another liquid. Do not mix liquids.
Follow the chemical manufacturer's instructions for
proper cleaning, storage and/or disposal of excess
liquid. To Drain:
WARNING
Keep wand and hose pointed
away from people, always
angle the wand and hose downward and avoid
direct contact with skin.
