Ekra E1, System Manual

Page: 18 / 184

Chapter 1 Introduction
1-11
E1 Semi-automatic screen printer
System Manual
EKRA / Doku Eisermann 01_EINFUEHRUNG_PDF.FM
30.8.02
Bypassing the locks
In certain situations, power must be supplied and the printer must be oper-
ated while the side doors or covers are open (e.g. troubleshooting and
maintenance).
Note:
Locks may only be bypassed in compliance with all relevant safety
regulations by service personnel who have received special training
in maintaining the E1 printer.
Caution:
All of the safety devices must be fitted properly and function correctly
before the machine or system is started.
Safety devices may only be removed:
•
if the machine is at rest and service work is to be carried out and
• if measures have been taken to ensure that the machine cannot be
started inadvertently.
Checking safety devices
• Cover
†
Start the machine while the cover is open.
⇒
The E1 printer should not start.
†
Open the cover during a printing cycle.
⇒
An emergency stop must be triggered.
• Cleaning flap
†
Start the machine while the cleaning flap is open.
⇒
The E1 printer should not start.
†
Open the cover during a printing cycle.
⇒
An emergency stop must be triggered.
• Safety screen
†
Start the machine with the safety screen set at an angle.
⇒
The E1 printer should not start.
†
Move the safety screen during a printing cycle.
⇒
An emergency stop must be triggered.