Siemens TL.. Manual de instrucciones descargar pdf (Pagina 28)

NOTE: Refer to the separate SB Accessories Installation

and Instruction Guide for information on Accessory

Installation and ratings. Refer to the separate SB Trouble

Shooting Guide for trouble-shooting tips.

CAUTION

NOTE: Siemens recommends that all accessories be

installed using the instruction information accompanying

the accessory, or by referring to the Accessory Manuals

(IPIS-00105 and IPIS-00106).

1. Before removing the cover check to be sure the circuit breaker main

contacts are open and the closing springs are discharged by ﬁrst

pushing the open button.

2. Push the close button and then repeat pushing of the open button.

Verify that the status indicators show Spring Discharged and

Contacts Open.

Mechanism can cause severe

injury when cover is removed.

Before removing cover, push open

button, push close button, and then

push open button again.

CAUTION

Install all accessories with the breaker

Open and Discharged as shown above.

To avoid injury or damage to equipment,

do not install accessories with breaker

in a Closed or Charged position.

Internal Accessories

Preliminary Installation Procedures

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Siemens TL.. Manual de instrucciones Pagina 28