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GE SecoVac DEH-500012, Руководство по эксплуатации

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SecoVac Lift Truck – Operation Manual     4 of 12

The SecoVac Vacuum Circuit Breaker (VCB), Voltage  
Transformer (VT) tray, Control Power Transformer (CPT) tray, 
and Ground and Test (G&T) device should only be handled 
with Lift Truck during installation and removal. The lift truck 
allows the before mentioned parts to be elevated to the top or 
bottom compartment in the SecoGear switchgear or SecoBloc 
OEM Modules, Figure 1.

Floor Lock

For additional safety during the handling of the SecoVac VCB 
or the other components, the lift truck is equipped with a floor 
lock, Figure 2.

Compartment Interlock

The compartment interlock will lock the lift truck to the 
SecoGear switchgear or SecoBloc OEM Module compartment 
for a safe transfer to and from the equipment during 
installation or removal, Figure 3.

Hand Winch

The hand winch is connected to a system of pulleys on both 
sides of the lift truck to facilitate the lifting or lowering the 
SecoVac VCB, VT & CPT trays, and G&T device. The system is 
designed for a 700lbs lifting capacity, Figure 4.

Figure 1. Lift Truck and SecoVac VCB

Figure 2. Floor Lock

Figure 3. Compartment Interlock

Figure 4. Hand Winch

1. General Description

Содержание SecoVac DEH-500012

Страница 1: ...For Use with 5kV 15kV IEEE SecoVac Vacuum Circuit Breakers SecoVac Lift Truck GE Energy Connections DEH 500012 Operation Manual ...

Страница 2: ...l Description 4 Floor Lock 4 Compartment Interlock 4 Hand Winch 4 2 Installing the SecoVac VCB 5 3 Removing the SecoVac VCB 9 4 Racking the SecoVac VCB to Connected Position 10 5 Racking the SecoVac VCB to Disconnected Test Position 11 Table of Contents ...

Страница 3: ...and software nor does it provide for every possible contingency in connection with installation operation and maintenance Features may be described herein that are not present in all hardware and software systems GE Industrial Solutions assumes no obligation of notice to holders of this document with respect to changes subsequently made GE Industrial Solutions makes no representation or warranty e...

Страница 4: ...c VCB or the other components the lift truck is equipped with a floor lock Figure 2 Compartment Interlock The compartment interlock will lock the lift truck to the SecoGear switchgear or SecoBloc OEM Module compartment for a safe transfer to and from the equipment during installation or removal Figure 3 Hand Winch The hand winch is connected to a system of pulleys on both sides of the lift truck t...

Страница 5: ...he rails of the lift truck The wheels on the VCB should follow the rail guides Figure 7 Press the Front Pedal to Lock Lift Truck Figure 9 SecoVac VCB Properly Mounted on Lift Truck 5 The VCB should be pushed onto the rails until the locking tabs on the side lock into the slots on the hoist rails Check that the locking tabs on both sides are engaged and locked into position on the lift truck rails ...

Страница 6: ...ocking mechanisms of the lift truck for smooth operation and inspect the cables in the hand winch system for any signs of damage fatigue or wear before proceeding 2 Open the SecoGear compartment door and position the lift truck in front of the switchgear compartment 3 Turn the hand winch clockwise to raise or counterclockwise to lower the VCB into position Figure 11 Adjust the height of the VCB to...

Страница 7: ...ear compartment slot Figure 17 Operation Handle Figure 18 Operation Handle Fully Engaged into Switchgear Compartment b Lock the operation handle into place by pressing down and rotating the interlock pin clockwise until it is fully engaged Figure 19 Press Down on the Interlock Pin and Rotate Clockwise to Lock the Latch Handle 7 To insert the VCB into the switchgear compartment push the two locking...

Страница 8: ... 9 Once the VCB is in the switchgear compartment disengage the lift truck compartment interlock by rotating the interlock pin counterclockwise Figure 22 then move the handle to the left and pull the latch handle toward you and from the switchgear compartment until it is fully retracted Figure 23 Figure 23 Interlock Latch Handle Figure 24 Stop in Proper Position Figure 25 Eliminating Stop Interfere...

Страница 9: ...ise counterclockwise to lower 5 Push the truck forward so that the transfer truck arms fully engage in the switchgear rail guide slots and the rail stops engage the switchgear Lock the lift truck in position by pressing down on the truck locking pedal Figure 16 6 Engage the lift truck compartment interlock to secure the truck to the switchgear compartment 7 Push the two locking handles on the fron...

Страница 10: ...ECTto CONNECT do not stop or pause at any intermediate position Failure to engage in either CONNECT or DISCONNECT position will render the VCB inoperable CAUTION Figure 27 Release Secondary Plug from VCB Figure 28 Insert Secondary Plug and Lock into Switchgear Compartment Socket 2 Make sure the VCB is in open position If it is closed press the manual open pushbutton 3 Close the door and insert the...

Страница 11: ... Figure 29 Racking Handle Figure 30 Racking Handle Insertion on Door Figure 31 Access Hole Open Figure 32 Disconnected Test Position Green Figure 33 Intermediate Position Yellow Figure 34 Connected Position Red 2 Turn the handle counterclockwise to drive the VCB out of the CONNECTED position Do not stop turning until the indictor flag clearly shows DISCONNECTED As the VCB moves the position indica...

Страница 12: ...k of the General Electric Company The GE brand logo and lumination are trademarks of the General Electric Company 2017 General Electric Company Information provided is subject to change without notice All values are design or typical values when measured under laboratory conditions DEH500012 Rev 12 2017 ...

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