PNT102
ENGLISH
18
MAINTENANCE & STORAGE
5. A loss of power or erratic action may be due to the following:
a) Excessive drain on the air line; moisture or restriction in the air pipe; incorrect
size or type of hose connectors. To remedy these situations, verify the air supply
and follow instructions.
b) Grit or gum deposits in the air-powered impact wrench may also reduce
performance. If the air-powered impact wrench has an air strainer (located in the
area of the air inlet), remove the strainer and clean it.
6. When the air-powered impact wrench is not in use, disconnect it from the air supply,
clean it, and store it in a safe, dry, and childproof location.
TROUBLESHOOTING
!
!
WARNING:
If any of the following symptoms appears while operating the tool, stop
using the tool immediately, or serious personal injury could result. Only an authorized
service centre should perform repairs on this tool. Disconnect the electrical plug and
disconnect any tools from air supply before attempting any adjustment.
NOTE:
Troubleshooting problems may have similar causes and solutions.
SYMPTOM
PROBABLE CAUSE
CORRECTIVE ACTION
The tool runs at normal
speed, but loses power
under load.
Motor parts are worn.
The cam clutch is worn or
sticking due to insufficient
lubrication.
Lubricate the clutch housing.
Check for excess clutch oil. Clutch cases should only be
filled halfway. Overfilling may cause drag on high-speed
clutch parts. A typical oiled/lubricated wrench requires
1⁄2 oz (15 ml) of oil.
GREASE/LUBRICATION NOTE: Heat usually indicates
insufficient grease in the chamber. Harsh operating
conditions may require more frequent lubrication.
SERVICE
INTERVAL
Lubricate the tool
30 minutes of
use thereafter
Cleaning
Each use
Tighten Screws
Check each
usage.
Tighten as
necessary.
Storage
If it is necessary to store the tool for an extended period of time, apply a generous
amount of lubrication before storing. The tool should be run for approximately 30
seconds in order to ensure that the lubrication is evenly distributed throughout the tool.
The tool should be stored in a clean and dry environment.
MAINTENANCE TASK
DESCRIPTION /REASON
If the tool is used without an in-line lubricant then be sure
to put in about 3 drops of lubricant at the start of each
workday and 3 drops and each 30 minutes of use
thereafter.
Wipe tool clean and inspect tool for wear or damage.
Use non -flammable cleaning solutions to wipe the tool.
Never soak the tool in these solutions as they can
cause internal damage.
Always ensure that all of the screws are kept tight as
loose screws can cause injury or can damage the tool.
Daily & every
