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Treadwall

®

 Service Bulletin #28

MOVING THE TREADWALL

The following methods are used in re-locating the Treadwall.

MOVING WITHIN A ROOM WITHOUT OVERHEAD OBSTRUCTIONS.

Casters:  Brewer's Ledge provides both light duty (for occasional moving) and heavy duty (for

frequent moving) casters.  These casters are bolted onto the lower cross-member of the side
frames and may be left in place during normal operation.  If you need to move the Treadwall on a
regular basis, we recommend these casters. Call for details.

Moving dollies:  4 wheel moving dollies can be rented from moving or truck rental companies,

and are a convenient way to move the Treadwall if you have a relatively level, smooth floor.  You
will also need an 8 ft. 2x4 and a couple of large c-clamps.  Use the
2x4 the pry up each side of the Treadwall and slip 2 moving dollies
under each bottom frame member (4 total). Then

 clamp the 2x4

across the bottom front of the Treadwall to prevent the front legs from
spreading apart while moving it.

Lift and carry:  The Treadwall weighs about 1300 lb..  Theoretically

10 people can lift and carry it (especially if they are accustomed to
lifting weights) and it has been done -  but not without difficulty. It is
not recommended for any distance more that a couple of feet. 

If you

go this route, it is absolutely necessary to clamp a 2x4 across the
front of the machine as in the diagram to prevent misaligning the
machine

.

MOVING IN A ROOM WITH OVERHEAD OBSTRUCTIONS.

If pipes, ducts, beams or suspended ceilings prevent moving the

Treadwall across the room, removal of the panels is required.  This is
a tedious but not difficult job.  You will need a socket wrench with a 3/8" socket, a 1/8" Allen
wrench and a bit of patience.  Remove the first 3 panels at the bottom of the machine by
reaching into the gap where the panels go under with the socket wrench and unscrewing the
bolts that hold the panels onto the chains with the Allen wrench.  The rest of the panels can be
removed at waist height by moving the wall around and locking it into place with the resistance
control.

With the panels off, the machine is much lighter and can be tilted forward by 6 strong people

onto a pair of moving dollies.

 Clamp a 2x4 between the front legs first. 

At its new location,

re-erect the Treadwall and put the panels back on.  

Note

 that the metal reinforcing bars on the back of the panels are offset slightly to one side.

As the panels go back on, they should alternate - on one panel the reinforcer is above the
tee-nuts, on the next is below. If you don't do this, the counter will not work properly. You can
use a cordless drill with a 1/8" Allen wrench bit to speed up the job, but don't make the screws
too tight - just draw them up snug. You will probably need a few extra bolts and nuts, so call us
first.

moving dollies

2x4 clamped

between front legs

Содержание Treadwall AM

Страница 1: ...Manual Treadwall Model AM tm Copyright 1997 Brewer s Ledge Inc C DOCUME 1 JEFFBR 1 DESKTOP SERVICE1 SAM 12 07 94 06 29 04 If you have any questions please do not hesitate to call 8 30 5 E S T 1 800 7...

Страница 2: ...adjuster Access hole Adjustable bearing Pulley bar Access hole Angle adjust wheel Cable guard Locking disk Treadwall model AM side view Resistance turnbuckle Control line Control lever Weight line We...

Страница 3: ...on X X Clean Holds X Check Harness cord for wear X Lubricate Chains X Grease Bearings X MAINTENANCE PRIORITY ITEMS 1 First month A Adjust the drive chain and main chains See the inside of the control...

Страница 4: ...xamine the Harness Cord occasionally to check wear on the cord Check area of cord under the cord locks attached to the harness If the outer sheath is frayed replace as soon as convenient The Harness C...

Страница 5: ...sily obtained at a bike shop and does not have an adverse odor or appearance People required 2 people Time required 20 minutes Tools required Triflow or equivalent spray lube with small tube to direct...

Страница 6: ...small double chain from pump coupling to see if wall will run free If pump is frozen up replace hydraulic unit Motor makes excessive noise Low hydraulic oil Add oil to Pump Assembly Open panel remove...

Страница 7: ...side not centered in frames Main external X bracing needs re adjustment See Service Bulletin 2 Hydraulic Assembly leaks oil Valve gland nut loose See Service Bulletin 6 Cord has too much friction Cor...

Страница 8: ...tom 10 or 11 foot model each 40 00 Set of Elastics to secure side covers 10 00 Backcovers all sizes 180 00 Stickers Labels Resistance Lever Label 8 00 Treadwall Logo 20 00 Safety Sticker Hands Out N C...

Страница 9: ...475 00 4 set complete 347 50 Granite or Sandstone each 7 90 Large Artificial holds each 13 00 See Holds Ordering Sheet for more information All holds come with bolts All non government orders shipped...

Страница 10: ...stment 8 Replacement of Brake Control line Upper Pulley Bar 10 Adjustment of Chain Tension 13 Valve Arm Adjustment 18 Hold placement 19 Pump alignment and pump shaft fit 20 Adjustments for a stiff Tre...

Страница 11: ...rop down Rotate the wall to give the desired height and perform what ever service is necessary Removal of more than one panel may be accomplished at standing position by reaching in through the first...

Страница 12: ...p on the right side just below the angle adjuster wheel should be 3 If the wall needs adjustment loosen both turnbuckles at the bottom of the X Braces in the back re tighten on the side to which you w...

Страница 13: ...each touch c If the microswitch was just installed check to ensure you have attached one wire to the terminal marked common with the other to either remaining terminal If you are installing a new micr...

Страница 14: ...pe 7 Remove shackle from front loop and cable will come free Installing 1 New cable is pre bent at a certain spot Push this bend into Adjuster Pipe hole so that end with shackle leads to back of machi...

Страница 15: ...a few turns Now hold the windings at the bottom of the pipe to keep them from loosening and with your other hand remove the shackle from the front loop Continue to hold the windings in place while yo...

Страница 16: ...d a fraction of a turn Tighten firmly but do not over tighten 7 Re tighten the small setscrew Do not over tighten 8 Replace the control lever arm onto the valve Be extremely careful when replacing the...

Страница 17: ...loop you have just tied This will make it so that you can easily replace the harness cord without disturbing the control line in the machine Finally cut off the excess control line near the knot and...

Страница 18: ...through the pulley bar at point a and straight up through the access hole Tie a small knot in this end of the line Now take your coathanger tool and push it into the side access hole and over the cen...

Страница 19: ...th a wrench to push the bearing down Do not overtighten the chains You just want to take out the excessive slack As you tighten the bearing wiggle the lower panel as shown in the diagram Look down in...

Страница 20: ...se to horizontal almost parallel to valve axis This angle between the valve handle and the lever determines how high you are on the wall when the brakes release To raise the brake point straighten the...

Страница 21: ...ll restrict the machine from rotating as the panel moves around the bottom or top of the Treadwall In an extreme case the force can cause a hold or panel to break If the Treadwall suddenly locks up an...

Страница 22: ...re is no looseness follow all the steps If there is any play skip to step 10 There are two 1 2 bolts 3 4 wrench that secure the main bearing to the frame Loosen these on the pump side Also slightly lo...

Страница 23: ...and free to move The ends of the panels shouldn t contact the outside of the channel grooves especially at the top Center the panels between the channels Loosen the setscrews on both the upper channe...

Страница 24: ...he machine is first set up use the turnbuckle to adjust the levers to look like the diagram then fine tune to give the proper speed of descent at the middle position When servicing the turnbuckle be v...

Страница 25: ...lt extra hold small hammer If you have any questions please do not hesitate to call 8 30 5 E S T 1 800 707 9616 Note To remove pump housing The box that surrounds the hydraulic unit is held on by two...

Страница 26: ...he bolt Placing New Tee nut Notice that the Tee nuts have three prongs which insert into the back of the panels When replacing the damaged Tee nut rotate the prongs to enter the panel in a different o...

Страница 27: ...odruff key from the pump shaft Woodruff keys are semi circular It may take a bit of effort to get the old key out use a small screwdriver and hammer if necessary When installing the new key make sure...

Страница 28: ...t a serious problem If one loosens completely and comes apart however the x bracing rod will drop down and become caught between two panels This will cause damage the rod will be bent and panel damage...

Страница 29: ...lamp a 2x4 across the front of the machine as in the diagram to prevent misaligning the machine MOVING IN A ROOM WITH OVERHEAD OBSTRUCTIONS If pipes ducts beams or suspended ceilings prevent moving th...

Страница 30: ...ect the coupling the the large main shaft Loosen but do not remove the large bearing bolts that hold the pillow block bearing to the top of the frame While one person lifts the right channel from belo...

Страница 31: ...split ring may be attached between the valve lever and the weight as shown in the diagram To install the split ring untie the weight frrom the valve lever and tie a loop in the end of the cord Install...

Страница 32: ......

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