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6/10/13 – 11 

10 

 

4.

 

Ensure the wear on the 

Slic Pin 

is not excessive. 

The Slic Pin is prone to wear due to friction between 
itself and the climbing rope.  

5.

 

Check the 

Side Plates

 for damage. The Side Plates 

are designed to be slightly bent but symmetrical. 

6.

 

Rotate the 

Wheel

 to ensure it moves freely and is 

not obstructed by rope fibers or anything else. 

7.

 

Ensure the 

Tether Attachment Point 

bolt is tight 

and that there are no gaps between the bolt heads 

and the outsides of the Side Plates. 

 

Dynamic Inspections 

Throughout the course of a climb, the climber, as an 
expert, must constantly monitor the system and 

surroundings for changes that may present a hazard. 
For example, a friction hitch may begin to loosen and 
respond differently after a very long ascent. Memorize 
the 

“TREES” 

method described below for maintaining 

safety while climbing. 

[ T ]

ight friction hitch. 

Always be sure the friction hitch 

is tight and will engage in the event of a fall at all 
times. Even if a friction hitch was very tight when 

first tied, it can become loose over the course of a 
climb. 

[ R ]

ope 

must be securely attached to a solid anchor 

point and remain free of damage or wear at any 

point it is repeatedly contacting anything (branches, 
pulleys, rope wrench, etc.) 

[ E ]

xcess rope at the end of the climbing rope.

 This 

is DESIRED so that the climber does not come off 
the rope. 

[ E ]

xcessive slack in the system.

 This is NOT 

DESIRED and should be avoided. 

[ S ]

harp objects.

 Burrs and sharp edges in the system 

or in the tree can damage the rope and must be 
avoided. 

[ TREES ] 

Inspect all parts of the tree supporting any 

part of the body weight to ensure they are not 
cracking, creaking, or overly bent. 

 

Post-Climb Inspections 

The inspections performed after a climb should be the 

same as the inspections performed pre-climb. Particular 
attention should be given to the post-climb inspections 
when any of the following occurred during a climb: 
1.

 

A fall from heights. If the reason for the fall is due to 

failure of any of the equipment, discard it 
immediately. 

2.

 

Any intermittent fall. This will likely cause damage to 
the rope wrench, friction hitch, and climbing rope. 

3.

 

Very long climbs, especially those involving many 
descents and ascents. 

General Maintenance 

Never leave the Rope Wrench or any 
other components out in the elements. 

Even if exposure to the elements does 
not damage the equipment, it can still 
alter the functionality. 

 

 

 

 

 

 

The Rope Wrench should be cleaned 

after each use with a mild detergent 
and allowed to dry naturally. 

 

 

 

 

 

 

The moving parts of the Rope Wrench 
may be oiled if desired. Wipe away 

any excess oil before use. Ensure the 
oil type will not degrade any rope 
used in the Rope Wrench System. 

 

 

Summary of Contents for RP280

Page 1: ...techniques an SRT training device Basic Operation The Rope Wrench has two gears neutral and engaged as shown to the right Figure 1a also provides nomenclature for parts of the Rope Wrench Neutral Gea...

Page 2: ...climbing rope be used for the friction hitch Note 1 The above recommendations for the selection of ropes are general guidelines only There are many factors that go into selecting suitable ropes for cl...

Page 3: ...line you are using is compatible with your ascender s Any time more gear is added to any rope system it increases the complexity and likelihood of disorder and entanglement Extra care must be taken to...

Page 4: ...e use Note It is imperative that the climber knows how to properly tie a friction hitch There are many variables to be considered when tying a friction hitch such as temperature humidity level of expe...

Page 5: ...wing the climbing rope to be inserted without removing the tab completely 2 Place the climbing rope along the Wheel 3 Push the Slic Pin back in such that the climbing rope is secured between the Slic...

Page 6: ...used by arborists who have received training and have practical experience with climbing using the Single Rope Technique SRT Using the Rope Wrench without proper training and experience with SRT can...

Page 7: ...with caution and care Constantly inspect the tree for spots of decay and test the redirect before trusting you full weight to it Remember trees are not rated Being able to judge the health and strengt...

Page 8: ...n of the tree Installation and Use Before descending install a pulley above the Rope Wrench using a desired method Pass the tail end of the climbing rope through the pulley Begin the descent or limb w...

Page 9: ...piece of equipment that does not pass all inspections listed below Standard Equipment Inspections 1 Ropes Each rope particularly the climbing rope friction hitch and tether should be inspected for an...

Page 10: ...etc E xcess rope at the end of the climbing rope This is DESIRED so that the climber does not come off the rope E xcessive slack in the system This is NOT DESIRED and should be avoided S harp objects...

Page 11: ...t extensive testing with the Rope Wrench as a complete system in accordance with both European CE EN353 2 and American ANSI Z359 1 Standards Whereas for several reasons it is not possible to gain a fo...

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