Troubleshooting; Maintenance; Spare Parts And Accessories; Warranty - TECHCON SYSTEMS TS350 Guia Del Usuario

7

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE
• No power input
LCD does not
light
• Foot switch not
System will not
actuate plugged in or
improperly plugged in
• Defective foot switch
• Broken wire or loose
connection inside unit
• Defective solenoid
• Defective PC board
System will not • Insufficient air
pressurize
pressure
• Air hoses not plugged
in
• Regulator defective
System will not • Vacuum setting is too
pull vacuum
low
• Defective solenoid
• Defective vacuum
venturi
• Defective vacuum
needle valve
Inconsistent • Air bubbles in
dispensing
adhesive
• Dispense time is too
low
• Dispense needle
started to clog
CORRECTION
• Check power cord
connections
• Turn on power
• Check foot switch
connection
• Foot switch needs to be
repaired or replaced
• Unplug power cord and
disconnect air supply.
Remove cover and check
for broken wires or loose
connections
• Replace solenoid
• Replace PC board
• Increase air supply
pressure
• Check connection
• Replace regulator
• Increase vacuum setting
• Replace solenoid valve
• Replace venture
• Replace needle valve
• Reduce vacuum setting
• Increase dispensing time
• Replace needle
7
8

MAINTENANCE

The dispenser is designed and built to be relatively maintenance free. To assure
trouble free operation, the following recommendations should be followed:
1. Make certain air supply is clean and dry
2. Avoid turning barrels upside down or laying barrel so that material may
run through air line to internal components
3. Avoid connecting the unit to excessive moisture or solvent saturation.
4. Avoid connecting air supply exceeding 100 psi (6.9 bar) for the TS350
and 15 psi (1.03 bar) for the TS355
5. Use only Amyl Alcohol to clean outside surface of the main housing.
6. Use only soft cloth to clean the LCD
9

SPARE PARTS AND ACCESSORIES

For TS3xx/2xx spare parts and accessories information, please visit the TS3xx/2xx
User Guide webpage at http://www.techconsystems.com
10 LIMITED WARRANTY
OK International warrants this product to the original purchaser for a period of one
(1) year from date of purchase to be free from material and workmanship defects but
not normal wear-and-tear, abuse and faulty installation. Defective product or
subassembly and components under warranty will be repaired or replaced (at OK
International's option) free of charge. Customer with defective product under
warranty must contact the nearest OK International office or distributor to secure a
return authorization prior to shipping the product to the assigned OK International
authorized service center. For nearest OK International office or distributor contact
information, please visit www.techconsystems.com. OK International reserves the
right to make engineering product changes without notice.
8