Suck-Back Setting - Talon TP-70BS Manual

7-3 Suck-Back Setting

② Cut Off
(PR Cut Timing)
②-① Lock Nut
Main Air Inlet
1. Un-fasten Lock Nut②-①, ③-① and fasten the knob ②, ③ make it close perfectly.
2. Once Dispense signal is on, un-fasten lock-nut①-① to dispense PR and
adjust speed control knob①
(Want to delay dispense timing rotate the knob to CW, want to make quick dispense rotate CCW)
3. Once Dispense signal going "Off" please un-fasten Lock nut④-① for consume the liquid just 1mm
ahead of nozzle, rotate speed control knob④ and adjust.
4. Un-fasten Lock Nut②-① and close speed control knob②, rotate 2 times toward CCW.
5. Un-fasten Lock Nut③-① and rotate the suck-back control knob③, resist in nozzle will move up
and down. Please make resist place about 3mm from nozzle tip.
((Increase Suck-Back flow, turn CW, decrease suck-back flow, turn CCW)
6. Un-fasten Lock Nut②-① and after 1 sec open the operate suck-back, make the suck-back about
2mm in 1 sec to rotate the speed control knob②.
7. If Suck-Back Speed ④ is too fast, turn it CW, too slow, turn it CCW.
③ Suck-Back Volume
(Adjust Suck-Back)
③-① Lock Nut
① Main Air
(Adjust overall Air volume)
①-① Lock Nut
- 36 -
CW
TP-70BS (Rev 3.0)
CCW
④ Suck-Back Speed
(Adjust Suck-Back speed)
④-① Lock Nut
TALON TECH CO. LTD.