Burkert Type 1062 - Manual (Page 35)

35
Maintenanceandtroubleshooting
Type 1062
Target of the valve
open switch
→
Activate the valve
so that it opens
completely.
→
T h e t o p c a m
should be located
o p p o s i t e t h e
target of the valve
open switch.
Target of the valve
closed switch
→
Activate the valve
so that it closes
completely.
→
The bottom cam
should be located
o p p o s i t e t h e
target of the valve
closed switch.
Fig. 18: Correct position of the cams in relation to the switches
10 mAinTenAnce AnD
TRoubleshooTinG
10.1 safety instructions
danger
Danger due to high pressure in the installation.
▶ Shut down the pneumatic power source and depressurise the
pipes before carrying out work on the device.
Risk of injury due to electrical discharge.
▶ Shut down the electrical power source of all the conductors and
isolate it before carrying out work on the system.
▶ Observe all applicable accident protection and safety regula-
tions 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 set or controlled restarting of the process, after a
power supply interruption.
10.2 cleaning of the transmitter
The external surface of the electrical position feedback can be
cleaned with a cloth dampened with water or a product compatible
with the materials from which it is made.
english