COFAN 0900 0913 Manual De Instrucciones página 18

16
Release all pressure from the system before attempting to install, service, relocate or per-
forms any maintenance.
16. Keep all nuts, bolts and screws tight and ensure equipment is in safe working condition.
17. Do not put hands near or under moving parts.
18. Speed Adjustment.
The nailer should never be used to set torque. Use a torque wrench to set the Torque and equipped
with regulators for speed adjustment. To remove nuts, set the regulator to the maximum setting. To
install nuts, set the regulator to the minimum to medium setting. Do not over tighten the nuts.
19. Air Hose.
It is not recommended to install a quick coupler between the nailer and leader (whip) hose. Using
fittings or air hoses which are too small can create a pressure drop and reduce the power of the tool.
For all of the nailers using 9.525 mm (3/8") I.D. fittings with 6.35 mm (1/4") NPT threads are re-
commended. Most compressors are shipped with a short, 6.35 mm (1/4") I.D. hose. For proper
performance and more convenience, use a 9.525 mm (3/8") I.D. hose. Hoses longer than 15.24 m
(50 feet) should have a 12.7 mm (I/2") I.D.
Never carry a tool by the hose or pull the hose to move the tool or a compressor. Keep hoses
away from heat, oil and sharp edges. Replace any hose that is damaged, weak or worn.
20. Storage.
The nailer must be lubricated before storing. Follow the air motor lubrication instructions with an
exception to step 4. Only run the nailer for 2 to 3 seconds instead of 20 to 30 seconds because more
oil needs to remain in the nailer when storing.
2. Particular Safety Instruction
1. Information of Noise Level.
(1) The noise level at the operator's position is about:
Sound Pressure Level : 76.0~90.9 dB(A).
Sound Power Level: 89.0 ~ 104.2 dB(A).
(2) Reference standard :ISO 3746.
(3) Always wear ear protectors during operation.
2. Information of Vibration Level.
(1) The vibration level at the handle is about : 5.1 ~ 10.0 m/s2.
(2) Reference standard : EN 28662-1.
3. Information of Temperatures.
(1) The temperatures at the handle (8 hours/Operation) is 30º C.
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