Question about Bell & Howell Model 301 Overhead Projector Instruction Manual

Open Question

Arm to raise platform is damaged so light will not come on

The arm that raises the platform is broken and will therefore not hold up the platform so lights can be changed nor will it turn on the light when platform lowers

Posted by Anonymous on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Attach bagger to john deere d140


While standing at back of mower with the bagger hood in your hands. The black support arm is hanging down, positioned at the back of the mower. At the bottom of the black support arm are two tangs with a gap between them (gap is 2"-3"). The tangs will be inserted into two slots on the towing frame. That is the black panel of the back of the mower. They will not be centered; rather they will be offset to the right side of the tow frame, about mid way up the back.

Lower the hood support so the tangs are horizontal, or parallel to the ground. Once parallel to the ground they will slide into the slots. After they are in the slots, while holding the black support arm steady, raise the two swing arms up to the seat. After raising the swing arms (light brassy color, V shaped connecting rods) then raise the black support arm with the tangs held in the slots. As you raise the black support arm vertically the swing rods will move forward, over the top of the fender, and align with two retaining holes.When the hood is level with the top of the seat you will be able to insert the ends of the swing arms into the holes in the fenders. This will complete installation of the support for the bagging hood. Now follow the locking instructions below.

Note: prior to starting this procedure you may have to remove a spring clip and locking pin (about 6" long and 1/4" round) that runs through the black support arm. It runs right to left through two holes in the support arm, the spring clip locks it in. This pin may be supplied uninstalled. The function of the 6" locking pin is to keep the swing arm in the fender holes after you have everything in place. It must be removed to perform the above installation. After the installation is complete insert the lock pin, right to left, pointy end goes in first, above the swing arms where they meet the black support arm, then insert the locking spring clip in the tiny hole of the locking pin. This locks the swing arms in place.

Oct 12, 2014 | John Deere Garden

1 Answer

Why can't I raise or lower the deck?


Sounds like you have jammed linkages which raise and lower deck, you can try this which usually works best with assistant.
With engine off, shake the deck vigorously (up,down, back and forth) while try to raise deck with lever.
Check for worn or damaged arms, springs, deck mounting points, etc and repair or replace.

Sep 01, 2014 | Garden

1 Answer

How do I raise the cooktop


on mine I just pull up on front egde and it will raise. There is an arm that will catch to hold it up while cleaning.

Jul 26, 2012 | GE 30 in. JGP336 Gas Cooktop

1 Answer

I have a horn cabinet bought in 1987 and I can't


The old Horn lifts had vertical rails on the sides and the newer style has one center support. Push the lever up and press down on the platform to lower, push up on the lever and the platform should raise. If it binds, the plastic slides are broken or if the cables are loose, then the lift is likely broken. www.hornofamerica.com

Jul 29, 2011 | Sewing Machines

2 Answers

Whenever fridge door is shut hard/ quickly it causes the freezer door to pop open a little...and meltdown the frozen stuff. The fridge door has dropped a bit but I don't think that is it. It seems there...


The lower hinge on each door may have a door closing cam. It raises the door up ΒΌ inch when opening and this assist in closing the door. If it's wore out and doesn't work the door may not seal and the gasket can be damaged. Watch the operation of the door to see if it rises up when opened.

Leave the door shut and let the magnetic gasket hold the door in place. Put something between the bottom of the door and the floor to hold it in case it slips.
Remove the bracket holding the pin and hinge assembly taking note of order of removal of parts. Slide new cams on. You probably need two.

Nov 30, 2010 | Fisher and Paykel Active Smart E522B...

1 Answer

When I attach the embroidery arm and turn on the machine I get an error to raise the presser foot lever even when it's already raised and it won't work at all. Works just fine without the embroidery arm...


My moms does the same. One way we got around it was to hold the presser foot all the way up and click the ok button on the screen. The other thing we did would be to hold the presser foot up all the way while turning the machine on while the embroidery unit was already attached. When I say raise the presser foot all the way up, I am talking about raising it up as if you were placing something really large under the foot, not just in the resting up position. Hope this helps - it is very frustrating! My sister has the same exact machine purchased at the same time as my moms, but she doesn't have this problem.

Dec 08, 2009 | Baby Lock Esante

1 Answer

The passenger windshield wiper does not work


if you have only one wiper arm moving then your wiper linkage is broken   i get used wiper linkages from the auto recyclers   to remove the old one you have to remove the 2 wiper arms   raise them up and slide the little clip out to hold it upright   either pry or wiggle the arm off  then undo the screws for the grill under the wiper arms while the hood is raised undo the bolt on the wiper motor etc.  replace the part and put everything back together   you may have to try putting the wiper arms on a few times until it doesn't hit the edge of the windshield and retracts down properly   $40 (Canadian) for used parts if you do it yourself  $90 - $130 in new parts  maybe $140 - $200 in parts and labor to have someone else do it

Nov 07, 2009 | Oldsmobile Alero Cars & Trucks

3 Answers

Three point hitch on 2020 Jogn Deere Tractor will not raise.


The three point hitch raises with hydraulic pressure. When the hitch will not raise the first thing to check is the hydraulic fluid level. If it is low add hydraulic fluid to the proper level as stated in the owner manual.

Jun 20, 2009 | John Deere 420,1020,2010,2020,2510,2520...

1 Answer

Kenwood KD 3070 turntable


There should be a set screw that you can tighten in order to adjust the height return. If you do not have anything like this, perhaps your record is raised too much. How thick is your rubber mat? Do you have any other mats sitting on top of this?

- OPTiC
DJ Pro Audio
www.1200s.com
www.repairnyc.com

Aug 16, 2008 | Audio Players & Recorders

Not finding what you are looking for?
Bell & Howell Model 301 Overhead Projector Instruction Manual Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bell & Howell Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

jasbo
jasbo

Level 3 Expert

2237 Answers

yadayada
yadayada

Level 3 Expert

77169 Answers

Are you a Bell & Howell Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...