Hurst Jaws Of Life E+Draulic E3 Connect Mode D'emploi page 14

Any dirt must be removed with a damp cloth� The rescue device should not come
into contact with acids or alkalis� If this is unavoidable, clean the device immediate-
ly afterwards�
An annual inspection of the device is due each year and must be documented�
The annual inspection must be performed by a person with the necessary exper-
tise� A function and load test must be conducted every three years or in case of
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any safety concerns� Only testing equipment approved by HURST may be used�
Please also observe the relevant domestic and international regulations on the
maintenance intervals of rescue devices�
7.2. MAINTENANCE AFTER UNDERWATER USE
• Remove the battery after use� Rinse the device and battery several times in
fresh, clean water. Immerse the device completely in order to fill the housing
with clean water� Lift the device out and let it drain completely� Depending on
the type of water (mud, sludge, algae, salt water, etc�) in which the device was
used, repeat these steps another 2-5 times�
• Wipe the device and the battery with a clean, dust-free and damp cloth in
order to remove any dirt and deposits�
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• Perform function test�
• Leave the device to dry at room temperature in a well-ventilated location� 36 to 48
hours is recommended� During this drying time, the device is completely operational�
For the rechargeable battery, observe the relevant instructions�
• Lubricate all exposed steel parts (shear blade, pressure piece, etc�) with anti-
corrosion agent� The contacts in the battery shaft may not be lubricated�
7.3. SHARPENING THE BLADES
Any burrs may be removed and the blade smoothed only in the grinding area
(Picture)! Chips or deep cracks cannot be ground away� The blades must be re-
placed in this case�
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Tools required:
1� Clamping device (e�g�, vise) with jaw protection
2� Grinder (e�g� angle grinder or belt grinder) with an abrasive that has a grain
size of 80. A diamond file is adequate for small burrs.
Procedure:
1� Clamp the blade securely into the clamping device so that it cannot move,
leaving the grinding area exposed (figure N).
2� Carefully de-burr the grinding area with the grinding machine (figure N).
7.4. REPAIR
Repairs may only be performed by HURST or personnel trained by HURST�
pt
When doing so, observe the information in the spare parts lists�
7.5. BATTERIES
If the devices are not used for a longer period, we recommend starting up the device
with the appropriate battery 5 times after 30 days� Then charge the battery completely�
This supports optimal function and availability of the battery and devices�
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