40
Symbols chosen at the
Settings level
The reset occurs...
No reset.
when the ON/OFF contact is
closed.
when the ON/OFF contact is
opened.
at each change of state of the
ON/OFF contact.
Fig. 17: Possible resets
h m s Setting range for the time
00:00h to 9999h
00:00h to 99h:59min.
00:00min. to 199min.:59s
00:00s to 199s:99
Fig. 18: Time units and associated setting ranges
41
10. MAINTENANCE AND
TROUBLESHOOTING
10.1. Safety information
danger
Risk of injury due to electrical voltage.
• Shut down the electrical power source of all the con-
ductors and isolate it before carrying out work on the
system.
• Observe all applicable accident protection and safety
guidelines for electrical equipment.
Warning
Risk of injury due to non-conforming maintenance.
• Maintenance must only be carried out by qualified and
skilled staff with the appropriate tools.
• Guarantee a defined or controlled restarting of the
process subsequent to any intervention on the device.
42
10.2. Maintenance and cleaning
note
The device may be damaged by the cleaning
product.
• Clean the device with a cloth slightly dampened with
water or a cleaning product compatible with the mate-
rials from which it is made.
Please feel free to contact your Bürkert supplier for any
additional information.
11. SPARE PARTS AND
ACCESSORIES
caution
Risk of injury and/or damage by the use of incorrect
parts.
Incorrect accessories and unsuitable spare parts may
cause injuries and damage the device and the sur-
rounding area.
• Use only original accessories and original spare parts
from Bürkert.
43
12. PACKAGING, TRANSPORT
note
Damage due to transport
Transport may damage an insufficiently protected device.
• Transport the device in shock-resistant packaging and
away from humidity and dirt.
• Avoid the effects of heat and cold, which could cause
the storage temperature range to be exceeded.
13. STORAGE
note
Poor storage can damage the device.
• Store the device in a dry place away from dust.
• Ambient storage temperature: -10 to +60 °C.