RTRMAX RTM720, Manual



Have your power tool serviced by a qualified repair person using only 

identical replacement parts. This will ensure that the safety of the power tool is 
maintained. 



WARNING: Stay alert, watch what you are doing and use common 

sense when operating a power tool. Do not use a power tool while you are tired 
or under the influence of drugs, alcohol or medication. A moment of inattention 
while operating power tools may result in serious personal injury. 



Keep the tools out of reach of children. Do not allow other persons to 

be near the chain saw when starting or cutting. Keep standers 10mt away from 
operating place. 



Don’t switch off the tool when it is on load. 



Avoid the anormal body moving, when operating the tools.  

 
 
 
 
GENERAL DESCRIPTION OF OPERATION 

To compress air,  piston moves up and down in the cylinder. During the downstroke, air is 
drawn in through the inlet valve. The discharge valve remains closed. During the upstroke of 
the piston, air is compressed. The inlet valve closed and compressed air is forced out through 
the check valve and into air receive. Working air is not available until the compressor has 
raised the air receiver pressure above that required at the air service connection. The air inlet 
filter openings must be kept clear of object; which could be reduce air delivery of the 
compressor. 

INSTALLATION 

Locate the compressor in a clean, dry and well ventilated area. The compressor should be 
located 12 to 18 inches from a wall or any other obstruction that would interfere with the air 
flow through the fanblacded pump pulley. Place the compressor on a firm, level surface. The 
compressor is designed with heat dissipation fins which allow for proper cooling. Keep the 
fins and other parts that collect dust clean. Clean compressor runs cooler and provides longer 
service. Don’t place rugs or other material on top of the compressor which would obstruct 
ventilation openings proper compressor operating temperature. 
 

For permanent installation (vertical type only) , the compressor should be bolted to the 

flor through holes provided in the compressor feet. Shims must be used to level the 
compressor before bolting it to the flor. Severe vibration will result when the compressor in 
bolted down tightly and the feet are not level. This can lead to welds cracking or fatigue 
failure of the air receiver. 
 

INITIAL START-UP PROCEDURE 

1.Open the air receiver’s drain cock or air cock. 
3.Run the compressor for a minimum of twenty minutes in this no-load condition to lubricate  
the bearing and pistons.