Home /  Assembly and Operation Instructions /  Assembly Instructions

KayaArm Assembly/Operating Instructions


Download/Print full instructions


While the assembly and operation of the KayaArm is largely intuitive this manual provides detailed instructions to ensure optimum and safe operation.
IMPORTANT:

  • BEFORE USING YOUR KayaArm, READ AND UNDERSTAND THIS OWNER’S MANUAL.
  • SAVE THESE INSTRUCTIONS—THIS OWNERS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS
  • WIRSIG ENTERPRISES INC. AND THE RETAILER CANNOT BE HELD RESPONSIBLE FOR DAMAGES OR INJURY SUFFERED AS THE RESULT OF FAILURE TO FOLLOW THE INSTRUCTIONS AS SET OUT HERE-IN.

Warranty:

This product carries a one-(1)-year warranty from date of purchase against defects in workmanship and materials. This product is not guaranteed against wear, breakage or misuse. Should this product become defective within the stated warranty period, contact Wirsig Enterprises Inc. at www.wirsigenterprises.com for an evaluation of the situation to figure out what needs to be done to take care of things including free shipment of replacement parts. This warranty does not cover labour costs for any repairs and generally does not cover product return shipping costs. Exchanges or repairs made under this warranty do not extend its limit.

1. Assembly Instructions for KayaArm:

   Tools required:

  • Two ½” wrenches/sockets
  • Two 7/16” wrenches/sockets (because of clearances one needs to be an open end wrench)
  • #2 or #3 Phillips screw driver
  • Screw driver for driving deck screws.

Parts List (Refer to Figure 1):

  • One of each of the following: mast (1), shoe (2), arm (3), angle (4), cap (5), and chain (6)
  • Two of each of the following: ¼”-20 x 3/4” SS hex head bolt (7), ¼”-20 x 3/4” SS flat head bolt (8), 5/16”-18 x 1” SS hex head bolt (9), 5/16”-18 SS Nylock nut (10), ¼” SS flat washer (12) and tapered cedar shims (13)
  • Four of the following: ¼”-20 SS Nylock nut (11)

Note that for orientation purposes the chain slot identifies the top end of the mast.

Completing the assembly (Refer to Figure 1):

  • Using 2 flat head bolts (8) and 2 Nylock nuts (11) fasten the angle (4) onto the mast (1) through the upper set of holes in the mast flanges.
  • Install the end cap (5) onto the end of the bent arm (3).
  • Using 2 hex head bolts (9) and 2 Nylock nuts (10) fasten the bent arm (3) onto the bottom of the shoe (2). Note that the bolts pass through the arm plate first and then the shoe.
  • Slide the shoe/arm assembly into the track provided in the mast.
  • Using hex head bolts (7) washers (12) and Nylock nuts (11) fasten one end of the chain (6) to the top of the mast and the other end of the chain to top of the shoe.
  • Be sure to tighten all nuts securely.

2. Mounting the KayaArm onto a fixed or floating dock:

  •  While the water space beside the dock needs to be large enough for the kayak, the actual dock space required for the KayaArm and for entry/exit maneuvers can be as little as 3 to 5 ft (1 to 1 ½ meters).
  • Mounting details will vary depending on dock construction. The following is one example for mounting on a straight sided wooden dock (Refer to Figures 1 & 2):
    • Place the assembled KayaArm onto the edge of dock and fasten it to the dock using at least 2 deck screws (not provided) into the top surface of the angle (4). Fit the cedar shims into the approximately 1/4″ space between the back of the mast and the vertical surface of the dock (see Figure 2) at a location directly behind the lower holes in the mast flanges. HINT: Push the tapered shims, simultaneously one from each side of the mast and one in front of the other, into the space behind the mast to a distance where this space is filled when the mast is vertical.  Install 2 deck screws (not provided) into the lower flange holes.  Optionally install more deck screws through additional holes provided in angle (4).

3a. Mounting the KayaArm to a ladder on a fixed or floating dock:

Note: Photos were made using earlier prototype KayaArm versions which are functionally the same as but appearance wise different than the design commercialized.

An early prototype demonstrating how KayaArm can be mounted with 2 bolts onto a ladder on a dock, thus enabling large (unlimited) level differences between dock surface and water.

The KayaArm mounted as above on a dock is functional to a water level about 30” below the top of the dock. For water levels below that you may attach the KayaArm to the side of a ladder with two bolts (not provided) through holes provided in the mast (1). See adjacent photo and “ladder demo video.

3b. Mounting KayaArm onto a wood block beside a ladder:

As an alternative to mounting the KayaArm to the side of a ladder I recently made a block about 18” long out of two 2x4s and two 2x6s for mounting the KayaArm onto the dock beside a ladder. The inner 2×6, which may need to be longer than 18”, must be fastened (with the 5.5” side of the 2×6 against the side of the dock) firmly onto the side of the dock. Using 2.5” to 3” deck screws, then mount the two 2x4s spaced apart and perpendicular to the flat surface of the inner 2×6 so as to provide the sides of the box. It would be easier to fasten these 2x4s to the 2×6 before fastening that 2×6 to the dock. Then mount the outer 2×6 to complete the box. Then onto the outer 2×6 of this block I mounted the KayaArm. With this arrangement the aluminum angle and the wood shims provided are not needed.

img_4261_1img_4258_1






4. How to mount KayaArm onto any metal dock:

KayaArm at dockTo mount KayaArm onto any metal dock all that is needed is to first bolt a short piece (at least 2 ft. long) of 2″x8″ (or 2”x6”) onto the side metal beam of the dock. Attach the 2×8 such that its top edge is flush with the top of the dock (or a little above the dock). Then mount KayaArm onto the 2×8 with deck screws just as you would to a wood dock as described in the assembly/mounting instructions. The attached photo, sent by a happy customer, is a good example of how to do it.

A similar arrangement of first mounting a 2”x8” also works for mounting KayaArm onto a polyethylene dock.

5. KayaArm arm covering:

Experience demonstrates that no covering on the arm works well for most Kayaks. For some hulls to avoid hull marking a covering of inexpensive black polyethylene pipe is very effective. The gentle “V” shape of the arm along with the black polyethylene cover tends to spread the load and thus a concern for possible stiff hull damage has not been observed. But as a precaution in the case of stiff hulls the kayaker should be sure to have the arm forward of the cock pit and not under foot when stepping into or out of the kayak. A polyethylene cover over the arm can consist of the following:

  • Cut two pieces black utility grade polyethylene pipe 11” in length. Pipe diameter can be 3/4” but 1” is easier to work with as is utility grade vs thicker grades.
  • Slit the two pipe pieces and slip them over the top surface of each wing of the arm.

6. KayaArm shoe covering:
As with the arm no covering on the shoe works well for most Kayaks. If needed, a 12” long piece of slit ½” poly pipe utility grade slipped over the shoe flange works well. Alternatively, use a couple layers of black electrical tape.

CAUTION:

  • DO NOT DIVE OR JUMP OFF THE DOCK INTO THE WATER NEAR THE INSTALLED KayaArm. DOING SO MAY CAUSE PERSONAL INJURY.
  • BE AWARE OF THE PRESENCE OF THE PROJECTING ARM BESIDE THE DOCK AT AN INSTALLED KayaArm.
  • BE AWARE OF THE MAST AND MOUNTING BRACKET AFIXED TO THE SIDE OF THE DOCK AS OBJECTS NOT TO BUMP INTO OR TRIP OVER.
  • IF THE DOCK SPACE AT THE KayaArm IS NEEDED FOR OTHER PURPOSES (E.G. SWIMMING OR MOTOR BOATING) SLIDE THE TETHERED BENT ARM AND SHOE ASSEMBLY UP OUT OF THE TOP OF THE MAST AND HANG IT OUT OF THE WAY IN THE WATER BESIDE THE DOCK.

7. Suggested Operating Instructions:

  • Arm Height: By gripping and lifting on the chain (6) adjust and fix the arm height to the desired level relative to the water surface. Generally the outboard end of the arm should be about at the water surface or a little above it. For floating docks it may need to be a little higher. At no time should the arm be completely out of the water as this makes sliding off difficult aside from putting excessive strain on the arm joint especially when sliding off the arm during launch.
  • For entry and launch, maneuver the kayak into position over the arm (3) with the arm usually about 4 to 10” forward of the cockpit although this depends on the shape of the cockpit. Alternatively, the arm should be about 1 to 2 ft. forward of where you step into the kayak—the arm must not be under foot. Prior to step-in the kayak should still be mainly floating.
  • Place the paddle on the dock beside the kayak
  • With a steadying hand on the top of the mast (1) step into the kayak. At this point the kayak should be in contact with and stabilized by arm (3). HINT: If it is not stabilized get out and raise the arm in increments of one chain link until it is stabilized when you step into the kayak.
  • Once standing on both feet in the stabilized kayak let go of the mast and with both hands on the gunnels maneuver yourself to the normal sitting position.
  • Pick up the paddle and push off with one hand from the dock in the reverse direction. HINT: Difficulty in pushing off may be due to the arm height being too high.
  • The return to dock and exit procedure is the reverse of the above entry and launch procedure. This includes using only the gunnels (not the mast) to bring yourself from a sitting to a standing  position. Do not use the mast as a steadying post until you are ready to step out.
  • If you have difficulty lifting yourself from a sitting position to a standing position you may use the following procedure (proven by my wife) to exit the kayak:
    • Bring your kayak up on to the arm (to the same location used for entry)
    • Fasten the “added rope” (this is a big help to keep the kayak from sliding back off the arm)
    • Then wiggle yourself around in the cockpit until you are in a kneeling position facing the rear of the kayak
    • Then crawl on hands and knees out of the kayak onto the dock

8. Added Rope Feature: The addition of a rope for added stability using KayaArm

Exiting kayak with KayaArm

Christopher Maher of WATERFRONT LODGE CAMP MI-WOK at http://www.adkbyowner.com/listings/VR8019.html has come up with a great idea which will be helpful for some by adding some extra stability to kayak entry/exit using KayaArm. It consists of adding a rope from the kayak seat mount to a dock cleat to keep the kayak from sliding back on the KayaArm arm during entry/exit maneuvers. See his videos at the following links:

How to use KayaArm with the Pungo 120 kayak

How to use KayaArm with the Field and Stream angling kayak

Christopher said “It worked for most folks who visit our camp without the rope, but for some folks the added stabilization with the rope was key. I love your product; it is easy, effective, and so small”.

9. Can the KayaArm be used for entry/exit of a canoe?

  • Yes, for one person paddling/entering a canoe—the operating procedure is the same as for a kayak.
  • No, for two or more people paddling/entering a canoe. The second person entering the canoe would cause the canoe to hang up on the KayaArm arm. Additionally, when there are two or more people entering/exiting a canoe there is always one person available to stabilize the canoe while another enters or exits.

Fig-1-rev-upgrade-to-SS-&-Galv


Download/Print full instructions


KayaArm Assembly/Operating Instructions (2011-10-02) © Wirsig Enterprises Inc.