ZSK JAFA - 15.4 Troubleshooting

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Maintenance and troubleshooting
15.4 Troubleshooting
The following tables are designed to help you rectify faults caused by incorrect operation or minor damage.
Fault Cause Remedy
Pantograph o󰀨set Pantograph adheres to work table
as a result of using adhesive spray
• Clean work table
• If possible avoid use of
adhesive spray - use nonwoven
fabric instead
Parts of design lie outside
embroidery eld
• Position in such a way that
entire design lies within
embroidery eld (framing)
Design is defective • Prepare new copy from original
Clamped connections of toothed-
belt pulleys are slack
• Check clamped connections,
take up slack if necessary
Design o󰀨set Embroidery material is clamped too
slackly
• Clamp material taut
Material distortion, especially with
very ne material
• Reinforce embroidery material,
e�g� with nonwoven fabric
Embroidery frames not su󰀩ciently
secured
• Secure individual frames,
mounting rails etc� well
Upper and bobbin thread tension
too high
• Set correct thread tension
Punch faults
(processing sequence not operating
smoothly, especially with stitchin-
tensive designs)
• Obtain information from card
manufacturer
• Notify ZSK customer service
Machine runs
irregularly
Belt tension too slack • Tighten belts
Components not running freely • Notify ZSK customer service
Inaccurate stopping
position
Belt tension too slack • Tighten belts
Drive belts coated with oil and
slipping
• Degrease pulley
• Renew drive belts
Components not running freely • Notify ZSK customer service
Machine does not
start
Power supply interrupted • Press ZSK-button on control
panel (LED in start/stop switch
group comes on)
• Check fuse/automatic circuit
breaker