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Instruction:
This machine is a kind of hand-hold and air -leg rock drill machinery.It can perform in solid rock or moderately hard rock.The rock drill is mainly used in quarries,coal mines and blasting for constructing roads in mountain areas,also in the capital construction for water conservancy works.
With hand-hold ,it can drill in omnibearing .This machine can drill downward with hand toward horizontal or acclive,when it is matched with air leg model FT100.
Specification:
Weight: 20kg
Length:620mm
Air cylinder dia:65mm
Piston stroke:54mm
Air pressure :0.35-0.55Mpa
Water pressure:<0.35-0.55Mpa
When air pressure is  0.4Mpa :
Impact energy:32J
Impact frequency:31HZ
Air consumption:33L/S
Air pipe inner dia:19mm
Water pipe inner dia:8mm
Shank drill specs:B22*108mm
Model FY200A oil lubricator
Weight:1.1kg
Oil capacity:200ml
Maintenance:
1.When connecting water pipe and air pipe ,blow off dirt to protect parts.
2.Do not operate machine without lubricating oil .Oil the model 20 or 30 machine oil into oil lubricator which is about 85% before using machine .When drilling ,please turn up the outage on 2.5-3ml/min .Don't use the solvent to clean the sheer plastic crust.
3.The length of shank sleeve which must accord with the sandard is 108mm
4.Must check the screw thread ,sure it is tight before operate the machine..
5.Use optimal thrust when you drill,it may exert the machine's efficiency.
6.When air pressure is 0.4Mpa ,please applicata about 300-400N power during you drilling with hand-hold.
7.Disassemble and maintain the machine usually.
8.If the pawl of ratchet pawl or ratchet is abrasion,turn around and use another side.
9.Do not strike the machine.
10.Put the machine in a safe place after work.