Maintenance Warning; Troubleshooting - HOGERT HT4R621 Instruction Manual

MAINTENANCE
WARNING!
Potential hazard that will result in serious injury or loss of life.
Disconnect the tool from the air supply before changing accessories, servicing, or performing maintenance.
Only use the tool after replacing or repairing the damaged parts or accessories.
Use only recommended and properly rated replacement parts and accessories. Failure to comply will lead to serious injury or
loss of life.
Repairs must be performed by a qualified service technician.
Maintenance
Description
required
General
Trigger, spring, safety
inspection-free
Mechanism
movement
In-depth
Worn or broken parts
inspection
Replace worn
or broken
parts
Lubrication See below
Lubrication: If the Air-powered impact wrench and the compressor are not equipped with an in – line
lubrication system, place up to 6 drops of pneumatic tool oil into the air inlet before each work day or after
every 2 hours of continuous use, depending on the characteristics of work piece.
Air-operated tools must be inspected periodically, and worn or broken parts must be replaced in order to
keep tools operating safety and efficiently.
Inspect and replace worn or damaged O-rings, seals, etc. Tighten all screws and caps frequently in order
to help prevent personal injury.
Loss of power or erratic action may be due to the following
- Excessive drain in the air line.
- Moisture or restriction in the air pipe.
- Incorrect size or type of hose connector. Check the air supply and follow instructions.
- Grit or gum deposits in the tool may also reduce performance.
Inspect the trigger, the spring, and the safety mechanism for free movement on a regular basis in order to ensure that the
safety system is fully functional.
Verify that no part is loose or missing and that no part is stuck or jammed.
Disconnect the tool from the air supply, clean, and store it in a sale, dry, and childproof location, when tool is not in use.
When temperatures are below freezing, keep tools as warm as possible using any safe, convenient method.
Check the air supply for correct size and type of hose connectors. To avoid loss of power or erratic action, ensure that there is
no additional drain on the air line and no moisture or restriction in the air pipe.
Storage:
Apply an ample amount of lubrication before storing the tool.
Run the tool for approximately 30 seconds after lubricating, in order to ensure that the lubrication is uniformly distributed
throughout the tool.
Store the tool in a clean and dry environment.

TROUBLESHOOTING

The following chart lists common issues and solutions. Please read it carefully and follow all instructions closely.
WARNING!
Potential hazard that will result in serious injury or loss of life.
If any of the following symptoms appear while the tool is in use, turn it off and disconnect it from the air supply immediately.
Failure to heed this warning will result in serious personal injury.
Disconnect the tool from the air supply before making any adjustments.
Repairs must be performed by a qualified service technician only.
Adres producenta/ Adresse des Herstellers/ Manufacturer's Address/ Адрес производителя
GTV Poland Sp. z o.o. Sp. k., ul. Przejazdowa 21, 05-800 Pruszków
Maximum service interval
Tools or materials
Each use or every 2 hrs
None
Pneumatic tool oil
As
Monthly
needed
19