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Install the two mounting brackets on the drive 

chassis and then install the bottom duct adapter 

on the bottom of the drive as shown in Photo 5.  

The installation of the bottom plate is easier while 

the back panel is outside the enclosure.  The 

curved leading edge of the bottom duct adapter is 

to the front of the drive and down.   IMPORTANT:  

Install the bottom  plate after the drive has been 

installed on the back panel to assure proper gas-

ket coverage. 

Photo 5.  Bottom duct adapter in-
stalled  

Attached to chassis brackets 

Photo 7.  Drive installed 
in cabinet—D4 Frame 

Before installing the back panel with the drive in 

the enclosure, remove and discard the rear-most 

screws (Photo 6) that are located on the top cover 

of the drive.  The holes will be used to fasten the 

top ductwork with longer screws provided with the 

kit. 

Install the backpanel in the enclosure (Photo 7).  

Use Rittal PS4593.000 brackets (minimum one 

per side at the middle of the drive) with 

appropriate support strip for additional support 

of the backpanel.  For the D4 frame use two 

supports per side.  Consult the Rittal manual for 

additional support requirements if additional 

components are mounted on the same back 

panel.  

Photo 6.  Top of IP00/Chassis drive 

Instruction No: 175R5640 V3 

Aug 13, 2008 

Page 4 

Summary of Contents for VLT 4000

Page 1: ...in frame for additional support of the drive These kits can be used with IP00 Chassis drives as listed in Table 1 and are suitable for use only with Rittal TS8 IP20 and UL NEMA 1 and IP54 and UL NEMA...

Page 2: ...contained in the backchannel of the drive and any additional losses generated from other components in stalled inside the enclosure The total required air flow must be calculated so that the ap propri...

Page 3: ...op left corner of the back panel Therefore the template may be used with any size back panel and both the 1800 mm and 2000 mm high enclosures E2 frame Use the measurements on Drawing 175F1037 Sheet 2...

Page 4: ...ve installed in cabinet D4 Frame Before installing the back panel with the drive in the enclosure remove and discard the rear most screws Photo 6 that are located on the top cover of the drive The hol...

Page 5: ...the enclosure for cut out loca tion Photo 10 Top duct work and enclosure top installed Photo 8 Top duct assembly The top duct work cover is composed of the following pieces as shown in Photo 8 From l...

Page 6: ...g plate is left off for the installation of the duct work on the drive The top duct work is attached to the drive using existing holes on the top cover of the drive Use the 5 longer screws supplied wi...

Page 7: ...ver holes Reference Photos 17 18 and 19 Apply the gasket to the top duct closing plate and install Install the enclosure top Reference Photos 20 and 21 Photo 21 Top view of Rittal enclosure Photo 18 T...

Page 8: ...Sheet 3 Install the gasket as shown Assemble the bottom duct less the cover Assembly includes the mount ing of 3 angle brackets on the front and sides of the partially assembled bottom duct The botto...

Page 9: ...duct work is rotated into place as shown in Sketch 1 The bottom duct work is de signed to fit tightly The upper part of the duct fits under the bottom duct adapter and requires a tight seal permittin...

Page 10: ...tened to the enclo sure Photo 28 Move mounting screws from the outer hole to the inner hole Outer hole Inner hole Install the front cover of the duct and the cable clamp bracket if used Install the tw...

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