Troubleshooting
3A0294J
73
Troubleshooting
NOTE:
Troubleshooting covered in this manual is spe-
cific to the shot dispense kits. Refer to your Supply Sys-
tems Repair-Parts manual or pump packages
instructions-parts manual for system specific trouble-
shooting. For air motor or pump troubleshooting ques-
tions, refer to your NXT air motor instruction-parts
manual or pump instructions-parts manual. See
, page 3, for specific manual numbers.
1.
2.
Disconnect all power to the supply system or pump
package before repairing.
3.
Check all possible problems before disassembling
any part of the supply system, pump package, or
shot dispense kit.
Problem
Cause
Solution
Display volume matches pump vol-
ume but is consistently higher than
nominal shot size.
System has not finished compen-
sating for higher overshoot.
Dispense more shots. Shot volumes
should converge on nominal.
Display volume matches pump vol-
ume but is consistently lower than
nominal shot size.
System has not finished compen-
sating for lower overshoot.
Dispense more shots. Shot volumes
should converge on nominal.
Display volume does not match
actual volume pumped.
Changeovers are out of calibration.
Perform calibration procedure; see
Incorrect pump selected during
setup.
Chose correct pump and pump size
in setup screen 4.
Shots are consistently inaccurate.
See
,
Display shows shot is active when
start button is pushed, but no mate-
rial is pumped.
No air supply to the air motor.
Check air supply to air motor.
Dispense valve is stuck closed.
Check the dispense valve to ensure
it is opening and closing correctly.
No air supply to dispense valve.
Check the dispense valve to ensure
it is opening and closing correctly.
Shots that end near a changeover
are noticeably less accurate.
Not enough shots have taken place
within this area for the compensa-
tion factor to be accurate.
Continue dispensing shots. As more
shots take place in this area accu-
racy will improve.
Содержание SmartWare 262370
Страница 77: ...Parts 3A0294J 77 Parts Kits 262370 and 262372 30 33 28 29 29 28 34 5 2 29 28 4 31 28 29 32 3b 36 38 41 37 3a 3c...
Страница 80: ...Parts 80 3A0294J Kit 262371 25 4 5 28 24 23 27 23 24 26 24 23 2 3c 24 23 3a 3b 30 32 33 31...
Страница 81: ...Parts 3A0294J 81 Kit 262371 continued 17 20 21 18 19 35 47 44 37 37 37 42 38 40 46 39 43 36 45 48 14...
Страница 84: ...Parts 84 3A0294J Kit 262373 continued 39 40 41 42 42 43 44 45 46 47 49 42 50 47 52 53 15...
Страница 86: ...Parts 86 3A0294J Kit 262374 19 20 16 17 18 22 23 4 3a 5 2 24 25 27 29 28 32 3b 3c...
Страница 87: ...Parts 3A0294J 87 Kit 262374 continued 33 34 35 36 36 37 38 39 40 41 43 36 44 43 46 47 13...
Страница 92: ...Parts 92 3A0294J...
Страница 107: ...Technical Data 3A0294J 107...
