Eurotherm TE200S, Руководство пользователя

Страница: 39 / 42

5-5 TE200S User manual
SERVICING
TE200S SSRs must be mounted with the heatsink positioned vertically, with no obstructions
above or below which could inhibit or impede airflow.
Warning !
If several units are mounted in the same cabinet, they should be arranged in such a
way that air expelled from one cannot be drawn into the unit located above it.
In order to ensure correct cooling of the unit, users are advised, depending on the
degree of environmental pollution, to regularly clean the heatsink and (for 63A
rated units) the protective fan guard.
Danger !
Cleaning should only be carried out with the supply disconnected and at least 15
minutes after it has ceased operating.
Every six months check that the screws of the power and safety earth cables are
correctly tightened (see ‘Wiring’ page 3-3).
TOOLS
Task Flat-blade screwdriver
(mm)
Hex key
Safety earth wiring HEX 8 (M5)
Power wiring 0.5 x 4
Fan (63A rated unit) 0.5 x 2.5
and control wiring
Table 5-4 Tools
MAINTENANCE
!