headline bars
continuation tabs
notes
warnings
model no. 299-5514-8 | contact us 1-800-689-9928
12
13
PAR
TS LIST
TROUblESHOOTING
Problem
Possible Cause
Corrective Action
Tool runs
slowly or will
not operate
1. Grit or gum in tool.
2. No oil in tool.
3. Low air pressure.
4. Air hose leaks.
5. Pressure drops.
6. Worn rotor blade.
7. Moisture blowing
out of tool exhaust.
1. Flush the tool with air-tool oil or gum solvent.
2. Lubricate the tool according to the lubrication
instructions in this manual.
3. a. Adjust the regulator on the tool to maximum
setting.
b. Adjust the compressor regulator to tool maximum
of 90 PSI/6.3 BAR.
4. Tighten and seal hose fittings if leaks are found. Use
sealing tape.
5. a. Be sure the hose is the proper size. Long hose or
tools using large volumes of air may require a hose
with an I.D. of 1/2" (12.5 mm) or larger depending
on the total length of the hoses.
b. Do not use a multiple number of hoses connected
together with quick-connect fittings. This causes
additional pressure drops and reduces the tool
power. Directly connect the hoses together.
6. Replace rotor blade.
7. Water in tank: drain tank. (See air compressor
manual.) Oil tool and run until no water is evident.
Oil tool again and run 1-2 seconds.
Abnormal
vibration and/or
excessive heat
develops in
the tool.
Improper lubrication.
Follow proper lubrication procedures in
this manual.
WARNING!
Follow all safety precautions whenever diagnosing or servicing the engraving pen. Disconnect air supply
before service.
TROUBLESHOO
TING
NOTE:
The manufacturer and/or distributor has provided the parts list and assembly diagram in this manual as a reference tool only. Neither the manufac-
turer nor distributor makes any representation or warranty of any kind to the buyer that he or she is qualified to make any repairs to the product, or
that he or she is qualified to replace any parts of the product. In fact, the manufacturer and/or distributor expressly states that all repairs and parts
replacements should be undertaken by certified and licensed technicians, and not by the buyer. The buyer assumes all risk and liability arising out of
his or her repairs to the original product or replacement parts thereto, or arising out of his or her installation of replacement parts thereto.
No.
Description
Qty.
1
Main housing
1
2
Sliding block
1
3
Rubber sleeve
1
4
O-ring
1
5
On-Off switch/Speed
control
1
6
Set ring
1
7
O-ring
1
8
O-ring
1
9
Needle seat
1
10
Engraving needle
1
No.
Description
Qty.
11
Spring
1
12
Front cover
1
13
Needle holder
1
14
O-ring
1
15
Air hose
1
16
Bushing
2
17
Hose connector
2
18
Hose barb
2
19
O-ring
2
20
Air inlet
1
1
2
3
4
5
6
9
10
11
12
13
14
15
19
18
17
16
16
17
18
19
20
7
8
