4titude 4s2, Руководство по обслуживанию

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4s2 Variable Temperature Thermal Sealer Service Manual
4titude Ltd, The North Barn, Surrey Hills Business Park, Damphurst Lane, Wotton, Dorking, Surrey, RH5 6QT, UK
Tel: +44 (0) 1306 884885 Fax: +44 (0) 1306 884886 info@4ti.co.uk www.4ti.co.uk
Page 3
1 TROUBLE SHOOTING GUIDE
1.1 Trouble Shooting Guide
Below are the possible faults encountered, and their most probable solutions. Some of
these are hypothetical faults, as they have not been encountered.
Fault Cause Solution Difficulty Comments
No power Blown fuse Replace fuse * See User Manual
Unit switched on
but motors do not
move
Incorrect voltage set
Change voltage from
220V to 110V
* See User Manual
Unit continues to
heat and gives
temperature error,
“ER6”
Old firmware version
installed
Update firmware to
latest version
***
See IG-007:
Instructions for
upgrading
software
Unit switched on
but gives
temperature error,
“ER6”
Unit is too cold
Allow unit to reach
ambient temperature
and retry
*
Motor can’t reach
“home” position.
“ER1” or “ER4”
appear or
countdown starts
without
compressing the
plate
High handler sensor
remains active in
“home” position
Readjust the High
Handler Sensor bar
***** See 3.1
Unit gives
overcurrent error
after compression
“ER5”
High handler sensor
isn’t active when the
unit is compressing
Readjust the High
Handler Sensor bar
***** See 3.1
Unit gives low
handler sensor
error, “ER8”
Low handler sensor
i
sn’t active when the
motor starts running
Readjust the Low
Handler Sensor bar
**** See 3.2
1.2 Terminology and Abbreviation
Difficulty Rating:
*
Easy (can be performed by end-user)
** Moderate (experienced user)
*** Average (trained technician required)
**** Difficult
***** Very difficult (operate unit under voltage)