Xerox 5335 manual Maintenance

Starting and Stopping the Tool

1. Pull the trigger to start the tool.

Hammering

1. Install the hammer iron following the in-

MAINTENANCE

2. Release the trigger to stop the tool.

Locking Trigger

The lock button holds the trigger in the ON position for continuous full-speed use.

Fig. 3

Trigger lock

Trigger

1.To lock the trigger, hold in the lock but- ton while pulling the trigger, then re- lease the trigger.

2.To unlock the trigger, pull the trigger and release. The lock button will pop out.

Adjusting the Side Handle

The 5335 features a side handle which can be adjusted to any position 360° around the tool as well as angles forward and backward.

Fig. 4

Side handle knob

Side handle

1.	To adjust the side handle, loosen the
	knob on the side handle by turning it
	counterclockwise.
	NOTE: Make sure to loosen the knob
	enough to permit the serrations to pass
	over each other.
2.	Rotate the handle to desired position
	around the tool.

structions in “Installing Hammer Irons”.

2. Place iron on intended work site.

3. While holding the tool firmly, pull trigger.

NOTE: Use only enough pressure to hold

the tool in place and to prevent the ham-

mer iron tip from wandering. This tool

has been designed to achieve peak per-

formance with only moderate pressure.

Excessive pressure will only tire the

operator.

When chiseling or chipping, hold the

tool at an angle to the work area. For

best performance, work from a corner

or close to the edge of the work area

and break off a small area at a time.

If a Hammer Iron Gets Stuck

1.Unplug the tool.

2.Pull out the spring-loaded bit lock and rotate it 180° until the groove in the bit lock lines up with the bore of the nose- piece.

3.Pull the hammer off of the stuck iron.

4.Remove the iron.

Cold Hammering

If the hammer is stored for a long period of time or at cold temperatures, the lubrica- tion may become stiff and the tool may not hammer initially or the hammering might be weak. If this happens:

1.Insert a hammer iron into the tool.

2.Pull the trigger and apply the hammer iron against a scrap piece of concrete.

3.Turn the tool ON and OFF every few seconds. After 15 seconds to 2 min- utes, the tool will start hammering nor- mally. The colder the hammer is, the longer it will take to warm up.

WARNING!

To reduce the risk of injury, always unplug your tool before performing any maintenance. Never disassemble the tool or try to do any rewiring on the tool's

electrical system. Contact a MILWAUKEE service facility for ALL repairs.

Maintaining Hammer Irons

Through normal use, the tip of the hammer iron shank can “mushroom” over and cause the iron to become stuck inside the ham- mer. To prevent this from happening, peri- odically remove the hammer iron from the tool and inspect the shank. If the shank starts to “mushroom”, have the iron ground or sharpened by skilled personnel.

Maintaining Tools

Keep your tool in good repair by adopting a regular maintenance program. Before use, examine the general condition of your tool. Inspect guards, switches, tool cord set and extension cord for damage. Check for loose screws, misalignment, binding of moving parts, improper mounting, broken parts and any other condition that may af- fect its safe operation. If abnormal noise or vibration occurs, turn the tool off imme- diately and have the problem corrected before further use. Do not use a damaged tool. Tag damaged tools “DO NOT USE” until repaired (see “Repairs”).

Under normal conditions, relubrication is not necessary until the motor brushes need to be replaced. After six months to one year, depending on use, return your tool to the nearest MILWAUKEE service facility for the following:

•Lubrication

•Brush inspection and replacement

•Mechanical inspection and cleaning (gears, spindles, bearings, housing, etc.)

WARNING!

To reduce the risk of injury, electric shock and damage to the tool, never immerse your tool in liquid or allow a liquid to flow inside the tool.

Cleaning

Clean dust and debris from vents. Keep the tool handles clean, dry and free of oil or grease. Use only mild soap and a damp cloth to clean your tool since certain clean- ing agents and solvents are harmful to plas- tics and other insulated parts. Some of these include: gasoline, turpentine, lacquer thinner, paint thinner, chlorinated cleaning solvents, ammonia and household deter- gents containing ammonia. Never use flam- mable or combustible solvents around tools.

Repairs

If your tool is damaged, return the entire tool to the nearest service center.

3.	Place the side handle at a comfortable
	forward-and-backward angle.
4.	Retighten the knob on the side handle
	by turning it clockwise.

•Electrical inspection (switch, cord, armature, etc.)

•Testing to assure proper mechanical and electrical operation

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