DBI SALA ExoFit NEX X300 User Instruction Manual Download Page 5

4

Figure 3 - Applications

1

Fall Arrest

2

Restraint

3

Ladder Climbing

4a

Work Positioning

4b

Work Positioning or 

Controlled Descent, 

with Seat Sling

4c

Work Positioning, 

with Seat Sling

4d

Work Positioning, 

with Seat Sling -  

Tower Climbing

A

Anchorage

B

Anchorage 

Connector

C

Connecting 

Subsystem (SRL 

shown)

D

Full Body Harness

E

Restraint Lanyard

F

Backup Fall Arrest 

System

G

Ladder

H

Cable Sleeve

I

Cable

J

Seat Sling

K

Tower Structure

1

A

B

C

D

2

A

B

A

E

3

G

H

I

D

E

F

B

A

A

B

D

4a

4b

4c

4d

D

A

B

F

A

B

F

A

J

J

J

K

E

D

D

E

E

1.3 TRAINING:

 This equipment is intended to be used by persons trained in its correct application and use. It is the 

responsibility of the user to assure they are familiar with these instructions and are trained in the correct care and use 

of this equipment. Users must also be aware of the operating characteristics, application limits, and the consequences of 

improper use.

2.0  SYSTEM LIMITATIONS & REQUIREMENTS

Consider the following limitations/requirements prior to installing or using this equipment:

2.1 CAPACITY:

 ExoFit NEX™ Full Body Harnesses are designed for use by persons with a combined weight 

(clothing, tools, etc.) of no more than

 420 lbs. (191 kg) per OSHA, 

310 lbs. (141 kg) per ANSI Z359.1, 

or 352 lbs. (160 kg) per CSA Z259.10-06. Make sure all of the components in your system are rated to a 

capacity appropriate to your application.

2.2 FREE 

FALL:

 Personal fall arrest systems used with this equipment must be rigged to limit the free fall to 6 

feet (1.8 M) per ANSI Z359.1 (see Section 7.1). Restraint systems must be rigged so that no vertical free 

fall is possible. Work positioning systems must be rigged so that free fall is limited to 2 feet (.6 m) or less. 

Personnel riding systems must be rigged so that no vertical free fall is possible. Climbing systems must 

be rigged so that free fall is limited to 18 in. (.46 cm) or less. Rescue systems must be rigged so that no 

vertical free fall is possible. See subsystem manufacturer’s instructions for more information.

2.3 FALL 

CLEARANCE:

 Figure 4 illustrates fall clearance requirements. There must be suf

fi

 cient clearance 

below the user to allow the system to arrest a fall before the user strikes the ground or other obstruction. 

Clearance required is dependent on the following factors:

•  Elevation of Anchorage

•  Connecting Subsystem Length

•  Deceleration Distance

•  Free Fall Distance

•  Worker Height

•  Movement of Harness Attachment Element

Summary of Contents for ExoFit NEX X300

Page 1: ...l of Product 1 3M 1113130 DBI SALA ExoFit X300 Comfort Construction Positioning Safety Harness Construction Fall Protection Aluminum Back and Hip D Rings Auto Locking Quick Connect Leg and Chest Buckl...

Page 2: ...n information from the ID label in the inspection and maintenance log in Section 9 of this manual DESCRIPTIONS The ExoFit NEX Full Body Harness is available in Vest Figure 1 and Cross Over Figure 2 st...

Page 3: ...FID Tag Labels E Revolver Torso Adjustor F Tech Lite Side D Ring G Leg Strap H Tech Lite Dorsal D Ring I Trauma Strap Figure 2 ExoFit NEX Cross Over Style Full Body Harness A B C D E F G A Shoulder St...

Page 4: ...d access confined space applications harnesses equipped with D rings on the shoulders may be used for entry and egress into confined spaces where worker profile is an issue Ladder Climbing Class L The...

Page 5: ...ons with a combined weight clothing tools etc of no more than 420 lbs 191 kg per OSHA 310 lbs 141 kg per ANSI Z359 1 or 352 lbs 160 kg per CSA Z259 10 06 Make sure all of the components in your system...

Page 6: ...extended length of time it is recommended that some form of seat support be used DBI SALA recommends a seat board suspension work seat seat sling or a boatswain chair Contact Capital Safety for more...

Page 7: ...te if the hook or D ring twists or rotates Large throat snap hooks are designed for use on fixed structural elements such as rebar or cross members that are not shaped in a way that can capture the ga...

Page 8: ...9 1 anchorages selected for Fall Arrest Systems must meet the anchorage strength requirements defined in Table 2 Table 2 Anchorage Strength Requirements Fall Arrest1 Non Certified Anchorages 5 000 lbs...

Page 9: ...l arrest forces as described in Section 5 must be removed from service immediately and destroyed by the user the rescuer1 or an authorized person2 RESCUE The employer must have a rescue plan when usin...

Page 10: ...ng lock To release the buckle press the silver colored tabs on the buckle towards each other with one hand while pulling on the tab portion of the buckle with the other hand NOTE Locking and unlocking...

Page 11: ...bbing Lock to unlocked position Pull strap to adjust Rotate Webbing Lock to locked position NOTE The Webbing Lock does not control engagement or disengagement of the buckle ends Revolver Vertical Tors...

Page 12: ...nlocking the webbing lock prevents or allows the strap to slide between the sliding bar and slot on the female end of the quick connect buckle It does not control engagement or disengagement of the bu...

Page 13: ...otate Webbing Lock to unlocked position Pull strap to adjust Rotate Webbing Lock to locked position NOTE The Webbing Lock does not control engagement or disengagement of the buckle ends Revolver Verti...

Page 14: ...osition following suspension Do not lay down Seek medical attention following a suspension Figure 13 Suspension Trauma Straps A B 3 8 EXOFIT NEX GLOBAL WIND ENERGY HARNESS MODEL REPLACEABLE LUMBAR PRO...

Page 15: ...ected to fall arrest or impact forces it must be immediately removed from service and destroyed IMPORTANT Extreme working conditions harsh environments prolonged use etc may require increasing the fre...

Page 16: ...riting may make repairs to this equipment Figure 16 Stitched Impact Indicator A Stitched Impact Indicator A A 6 0 MAINTENANCE SERVICING AND STORAGE 6 1 WASHING INSTRUCTIONS Washing procedures for the...

Page 17: ...RIALS Webbing Materials 6 000 lbs 27 kN Polyester 7 000 lbs 31 kN Tensile Strength Nylon 7 000 lbs Tensile Strength Nomex4 covered Kevlar4 Pad and Label Cover Materials Blend of Nylon and Polyester Al...

Page 18: ...17 8 0 LABELING The following labels must be securely attached and fully legible All Models ANSI Models CSA Models...

Page 19: ...18 ANSI Models CSA Models Vest Style Harness Cross Over Style Harness...

Page 20: ...E INSPECTION DATE INSPECTION ITEMS NOTED CORRECTIVE ACTION MAINTENANCE PERFORMED Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By...

Page 21: ...INSPECTION DATE INSPECTION ITEMS NOTED CORRECTIVE ACTION MAINTENANCE PERFORMED Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By A...

Page 22: ...INSPECTION DATE INSPECTION ITEMS NOTED CORRECTIVE ACTION MAINTENANCE PERFORMED Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By Approved By A...

Page 23: ...35 1113336 1113337 1113338 1113339 1113345 1113346 1113347 1113348 1113350 1113351 1113352 1113353 1113354 1113355 1113356 1113357 1113358 1113359 1113360 1113361 1113362 1113363 1113364 1113365 11133...

Page 24: ...8C 1113430C 1113431C 1113432C 1113433C 1113440C 1113441C 1113442C 1113449 1113450 1113451 1113452 1113453 1113454 1113455 1113456 1113457 1113458 1113459C 1113460C 1113467C 1113468C 1113509C 1113510C...

Page 25: ...D DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND SHALL NOT BE LIABLE FOR INCIDENTAL PUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY NATURE INCLUDING WITHOUT LIMIT...

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