Watlow Electric Silver Series Guide d'installation télécharger pdf (Page 8)

8 Watlow Silver Series OIT Installation Guide

NOTE: If the control panel is made of a non-conductive material, it is

essential that you connect the chassis ground terminal of the OIT to a

clean earth ground point located close to the panel.

NOTE: The power and frame ground wiring on the HMI5043L, and

HMI5070L is different from the HMI5100L. Please refer to Figures 2a

and 2b.

Figure 2a: Chassis Ground Connection –

TS00-0043-EM00 (HMI5043L), TS00-0070-EM00 (HMI5070L)

Metal area on

panel free of

paint

Stud or screw

Green (FG)

Red (+)

Black (--)

Control Panel

(connected to

earth ground)

Frame

ground

0600-0101-0000 Rev A

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 17 18

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Watlow Electric Silver Series Guide d'installation Page 8