Sterilizing; Function Check; Troubleshooting; General Faults - Seca 787 Mode D'emploi Et Garantie

6.3 Sterilizing

7. FUNCTION CHECK

8. TROUBLESHOOTING

8.1 General faults

Problem
No weight is displayed with a
load on the weighing platform
0.0 does not appear before
weighing
- - - - - appears before
weighing
Interval
Before
every
measurement
After
every
measurement
As required
This device may not be sterilised.
► Perform a function check prior to each use.
A complete function check includes:
• Visual inspection for mechanical damage
• Checking the alignment of the device
• Visual and function check of the display elements
• Function check of all the controls shown in the section entitled
"Overview"
• Function check of optional accessories
If you notice any faults or deviations during the function check, first try to
resolve the error with the aid of the section entitled "Troubleshooting" in this
document.
CAUTION!
Personal injury
If you notice any faults or deviations during the function check which
cannot be resolved with the aid of the section entitled "Troubleshoot-
ing" in this document, you may not use the device.
► Have the device repaired by seca Service or by an authorized
service partner.
► Follow the section entitled "Servicing" in this document.
Cause
The device has no power supply
A load was already on the device before it
was switched on
A load was already on the device before it
was switched on
Component
• Weighing platform
• Head slide with measuring flap
• Handrail (if present)
• Weighing platform
• Head slide with measuring flap
• Handrail (if present)
• Column, display unit and display head
• Telescopic elements of the measuring rod
• Recessed handle
Remedy
• Switch on the measuring station
• In the case of battery operation: Insert
batteries
• In the case of power supply operation:
Connect the plug-in power supply unit
• Take the load off the measuring station
• Switch off the measuring station, then
switch it back on again
• Take the load off the measuring station
• Switch off the measuring station, then
switch it back on again
English
Function check • 37