1/2''air impact wrench, tools, air torque wrench - ZM-3800

*Handle exhaust or front exhaust and side exhaust
*High performance twin hammer mechanism
*Easy adjustable power regulator /power switch. High torque
*Ideal for changing tire and general assembling work and other workshops
applications

Product Parameter

Model: ZM-3900 1/2"TWIN HAMMER

1.Rated No Load Speed 7000r.p.m
2.Capacity Bolt Dia 18mm
3.Air Pressure 6-8kg
4.Air Inlet 1/4"
5.Anvil Length 1"
6.Maximum Torque 900N-m
7.Net Weight 3kg

Service Instructions

This Brand Pneumatic Spanner is made of wear-resistant and shockproof materials under excellent design and strict quality control.

Notes to the users before operating:

1. Keen dry and clean of air cylinder and gas container , and be sure that the air supply tube shall no be air leakage.
2. Check to see if the air gauge is at 10KG, safety standard level within 7.8 KG of working pressure.
3. In order to keep normal operation of this unit , be sure to fill in the air and water from air outlet of air cylinder, filter, and auto oil filter combination. Refer to the picture one.
4. If no oil filter, pleasure fill oil in according to the assigned oil port. Fill oil in before working to keep the best performance function of this unit.(Pleasure use of recommended oil or spindle oil for pneumatic spanner.)
5. If this unit keeps still without running or suns not smoothly, please use of large capacity of special recommended oil or spindle oil to fill in for pneumatic spanner turning. Remove and clean away the dirt and obstacles . if they are unable to be removed after continuous twice or three times, pleasure send them to the dealer for repair or maintenance.