A short for Shaanxi Province builds machine of shop of the TITAN423 that produced 2000 booth, starting engine and accelerator park rated rotate speed, job of park of S6 of the switch that pull button blocks the position, turn to make choice of of potentiometer of potentiometer be placed in the middle, speed to be in ｎ of ｉ of ｍ of 2 ｍ ／ , when travel joy stick takes the place afore, appear as follows breakdown: Should press release urgent when stopping pushbutton (operation of a few paces calls above operate first) , booth shop machine appears left pedrail is not moved, on the right side of towards the left of the travel before pedrail quickness, machine is fierce turning phenomenon.
Booth shop machine walks the system basically is by walk computer, two walk two pump, travel walk along motor, pedrail to walk the composition such as orgnaization and rotate speed sensor, among them, walk computer makes booth is spread of machine walk speed maintains constant speed, satisfy the requirement of construction thereby. To search breakdown account, we the trouble that according to walking systematic structure and working principle have as follows is diagnosed.
(１ ) remove apply the brake. 2 when effect of apply the brake will have on transfer case above all black knob of 4 a powerful person are pushed and suitable hour hand turns, make spread out shop machine is in state is operated first, right now right walk the pressure oil of pump arrives at crock of apply the brake, open brake, the apply the brake of the machine is removed, appeared following phenomena: Left pedrail is not moved, on the right side of the travel before track is fast, machine towards the left is sharp to. This phenomenon explains trouble is not caused by braking system all.
(2) use lash-up measure. The S70 of urgent transfer switch after box of will total distribution controlling a station is pulled up the position, make the machine is in state is operated first, the result appears as follows phenomenon: Left pedrail walks ahead slow, pedrail walks ahead on the right side of rapid, cause make a radical change of towards the left, breakdown fails to remove. Showing trouble from this is not by walk computer causes.
(3) walk the left and right sides the outlet of coil of pump electromagnetism a powerful person undertakes exchanging, make the machine is in state is operated first. Right now, left pedrail is not moved, on the right side of the travel before pedrail quickness, bring about machine towards the left fierce turn.
(4) will right walk outlet of coil of pump electromagnetism a powerful person unplugs below, make the machine is in state is operated first. Right now, left pedrail is not moved, on the right side of the travel before track is fast, cause make a radical change of machine towards the left; Pull switch S70 up the position makes the machine is in state is operated first, the result goes before left pedrail is slow, on the right side of the travel before track is fast, cause make a radical change of machine towards the left.
Previous12 3 Next
