CHIEF PAC-251 Installation Instructions Manual Download Page 3

Installation Instructions

 Model: PAC-251

3

TOOLS REQUIRED FOR INSTALLATION

1/8" Hex Wrench (provided)

PARTS

Unpack carton, inspect and verify contents. Read installation 
instructions completely. If any listed parts are missing, 
immediately contact a Chief Customer Service representative 
by calling 1-800-582-6480, or by visiting www.chiefmfg.com.

Item

Description

Qty

10

RACK, device Mounting

1

20

BRACKET, device Holding

4

30

BRACKET, device Mounting

4

40

BUTTON, Mounting

4

50

SCREW, Flat Head Cap, 10-24 x 1/2" (Black)

4

60

SCREW, Round Head Carriage Bolt, 10-24 x 5/8"

4

70

NUT, Nylock, 10-24

9

80

WRENCH, Hex, 1/8" (Provided)

1

90

FLAG, Latching

1

100

SCREW, Phillips Machine, 10-24 x 1/2"

1

110

WASHER, Flat 

1

Figure 1:  PARTS

10

20

30

40

50

60

70

80

100

110

90

Summary of Contents for PAC-251

Page 1: ... adapts to Chief s patented Q Latch Mounting system and also allows for easy access to drives and input output connections Fits Equipment Dimensions 5 125 17 625 W x 1 5 3 5 H x 3 5 15 5 D WARNING FAILURE TO READ THOROUGHLY UNDERSTAND AND FOLLOW ALL INSTRUCTIONS CAN LEAD TO SERIOUS PERSONAL INJURY DAMAGE TO EQUIPMENT OR VOIDING OF FACTORY WARRANTY It is the installer s responsibility to make sure ...

Page 2: ... THIS ACCESSORY CAN RESULT IN SERIOUS PERSONAL INJURY OR DAMAGE TO EQUIPMENT It is the installer s responsibility to make sure the structure to which this accessory is attached can support five times the combined weight of all equipment WARNING EXCEEDING MAXIMUM WEIGHT CAPACITY CAN RESULT IN SERIOUS PERSONAL INJURY OR DAMAGE TO EQUIPMENT It is the installer s responsibility to make sure the combin...

Page 3: ...representative by calling 1 800 582 6480 or by visiting www chiefmfg com Item Description Qty 10 RACK device Mounting 1 20 BRACKET device Holding 4 30 BRACKET device Mounting 4 40 BUTTON Mounting 4 50 SCREW Flat Head Cap 10 24 x 1 2 Black 4 60 SCREW Round Head Carriage Bolt 10 24 x 5 8 4 70 NUT Nylock 10 24 9 80 WRENCH Hex 1 8 Provided 1 90 FLAG Latching 1 100 SCREW Phillips Machine 10 24 x 1 2 1 ...

Page 4: ...nuts 70 NOTE DO NOT tighten hardware at this time 3 Measure height of device and position brackets 20 and 30 so that device will be centered vertically in device rack 10 4 Secure two lower device mounting brackets 30 to device rack 10 by tightening two 10 24 x 5 8 round head carriage bolt 60 and two 10 24 Nylock nuts 70 Install Mounting Buttons and Latching Flag WARNING IMPROPER INSTALLATION CAN L...

Page 5: ...O DEVICE FALLING All mounting brackets must be securely fastened to device rack IMPORTANT Make certain device holding brackets 20 are oriented as shown in figure at left 1 Install two upper device holding brackets 20 into slots in upper device mounting brackets 30 using two 10 24 Nylock nuts 70 NOTE DO NOT tighten hardware at this time 2 Position two upper device holding brackets 20 so that they a...

Page 6: ...left 2 Tighten two 1 4 20 Nylock nuts 70 Install Device Accessory with Device to Mount WARNING COMBINED WEIGHT OF device AND RACK MAY WEIGHT IN EXCESS OF 40 LBS ALWAYS use two people when lifting and follow proper lifting technicques when installing 1 Secure device rack with device to PST following the instructions outlined in the manual provided for the PST mount 20 10 device 70 ...

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