BUCHI KjelSampler K-377 - Manual (Page 32)

4 Description of function
32 K-375/376/377 Operation Manual, Version B
4 .1 .1 Opening the service door
The service door is secured with a sensor/switch: Electrical power is disconnected immediately when
the service door is opened, thus preventing electrical shock during maintenance.
To open the the service door for maintenance proceed as follows:
To open the service door,
• pull the door lock ① upwards
• open the door ②
Fig. 4.2: Opening the service door