30/48 Assembly
Bosch Rexroth AG
, DBET.../...XE, RE29162-XE-B/10.20
▶
The maximum temperature of the valve solenoid surface is 130 °C. When selecting
the connection line, please observe the requirements regarding the temperature
rating and/or avoid contact of the connection line with the valve solenoid surface.
For selection and installation, observe the provisions of EN 60079-14.
▶
Ensure that there are no bends in the connection line and braided wires to avoid
short-circuits and interruptions.
▶
Only assemble the cable and line entries according to the assembly instructions.
Check before the assembly whether the individual components of the cable and
line entry are complete and whether the sealing elements are undamaged.
▶
Only use finely stranded conductors if they have pressed-on wire end ferrules.
▶
Use only lines which satisfy the requirements for the terminal areas of the
connection terminals and the cable and line entries, see
"Data sheet 29162-XE"
.
▶
During the assembly, ensure leak-tightness between cable and line entry and
terminal box. Route the connection line in a strain-relieved form. The first mounting
point must be at a maximum distance of 15 cm from the cable and line entry.
▶
Only the supplied cable and line entry may be used.
▶
The lines used must be suitable for operating temperatures of -20 °C to +115 °C.
Connect the protective grounding conductor and the grounding properly.
The following applies to all valve solenoids:
Connection of the valve solenoid is polarity-independent. Solenoid coils for
connection to alternating voltage have a bridge rectifier which is integrated in the
solenoid coil.
