00196624-04_Service Manual WPC5_6_EN_01-2019.pdf - 第64页

Service Ma nual W PC5 / WPC6 3.6.5.2 Repla cing the Emer gency STOP and P rotecti ve Doo r Moni tor (W PC6 onl y) Spare Part • Emergenc y STOP and guard door m onitor [03056745 - xx] Removal / Install ation ➢ ➢ ➢ ➢ ➢ ➢ ➢…

Service Manual WPC5 / WPC6

3.6.5 Power Supply Unit

3.6.5.1 Replacing the Protective Contactor Combination (SSK)

Spare Part

• Protective contactor combination (SSK) 3TK2828-

1BB41 [00372649-xx]

Removal / Installation

➢ Label all connections for easier installation later.

➢ Unplug all connections from the protective contactor combination.

➢ Lever the protective contactor combination off the mounting rail.

➢ Connect the new protective contactor combination to the mounting rail and restore the

electrical connections..

Settings

➢ Adjust the setting screw (1) to a value of 0.5 (seconds). If the value is set too high, an error

message will be issued.

➢ Seal the setting screw with locking varnish.

The protective contactor combination (SSK) is

located at the front of the electrical unit (see "3.6.2

Overview"[➙ 3-46]).

1. setting screw

Service Manual WPC5 / WPC6

3.6.5.2 Replacing the Emergency STOP and Protective Door Monitor (WPC6 only)

Spare Part

• Emergency STOP and guard door monitor [03056745-xx]

Removal / Installation

➢

➢ Label all connections for easier installation later.

➢ Unplug all connections from K5/K6.

➢ Lever the K5/K6 off the mounting rail.

➢ Connect the new K5/K6 to the mounting rail and restore the electrical connections.

1. Protective door monitor and

emergency STOP, K5 and K6

2. SSK K1

3. Contactor K 2

4. Contactor K 3

Service Manual WPC5 / WPC6

3.6.5.3 Replacing the Inrush Current Limitation Board

The inrush current limitation boards are located at the back of the electrical unit (see "3.6.4.2

Power Supply for WPC5" [➙ 3-60] for WPC5 and "3.6.4.3 Power Supply for WPC6" [➙ 3-61] for

WPC6).

Spare Part

• Inrush current limitation board WPC [03047752-xx] (A1)

• Inrush current limitation board WPC NS [03056232-xx] (A2) (WPC6 only)

Removal / Installation

➢ Label all connections for easier installation later.

➢ Unplug all connections from the inrush current limitation board.

➢ Lever the inrush current limitation board off the mounting rail.

➢ Connect the new inrush current limitation board to the mounting rail and restore the

electrical connections.

Settings

• No settings are required.