Telex HT-100 with TE-10 head pulled off

You might be able to find someone to work on it but there is no parts support and not many people want to work on them for that reason.

You could have a problem with the armature and or the field.

Drain the coolent, fan switch is usually on the radiator 2 wire switch disconnect wire coupler unscrew and replace.
Thermo usually on the head/ barrels or the thermostat if its exturnal (one wire switch) unscrew and replace.

change the battery, its quiet easy, but anyhow, now warrenty whatsoever!

you need:
a) one hex screwdirver size 5mm
b) 1 phillips screwdriver size 2
c) 1 replacement battery, maintenance free lead battery block, 123V 7.0AH Type 1270
d) some pieces of 1mm thick foam rubber (4 Strips 150mm, 4 strips 65 mm and 4 strips 95mm, 8-10mm wide would be original, but quiet anything would do it)
e) some glue
f) depending on your expertnes, 20 to 40 minutes time.
... yes thats all.

here we go

DISASSEMBLY
1. lay the unit on to back
2. unscrew the edge plates on the front side (4 pieces, 3 screws each, hex)
3. remove the three edge protectors
4. unscrew the front panel (8 screws, phillips)
5. pull the frontpanel gently up by 2 cm (aprox 1 inch), will be enough
6. lift the grill without bending and remove it
7. unscrew the main speaker (4 screws, phillips)
8. carefully lift up the main speaker
9. look thru the hole, you will see the battery, mounted by 4 screws (phillips again). Unscrew
10. unplig 2 battery leads
11. lift out te battery

ASSEMBLY

1. glue some of the foam rubber arround the new battery, take tie old battery as sample.
2. slide in the battery
3. connect the leads to the battery, the red goese to te red marked pole. Importand
4. Mount the battery holder 4 screws phillips
5. slied in the speaker, mout it wit 4 screws, phillips
6. mount the grill without bending
7. siled the frontpanel back into position and screw ist (8 screws, phillips)
8. bring the edge protectors back into position
9. Mount the edge plates (3 hex screws each)
10. put it back on the weels and load your battery. Testrun.
11. have a beer for me and enyou your music.

Here you go. I would use something like this. This has a 1.75" (44mm) diameter. http://www.bhphotovideo.com/c/product/298898-REG/WindTech_MC_4_MC4_Extra_Large_Heavy_Duty_Microphone.html
You can also go here http://www.crossroadsaudio.com/Rentals%20Catalog.pdf scroll down to page 5 and you can use this - $15.00 Telex ELM-22S Black Lapel Mic, Shure TA4F w/ Mic Clip -- That clip is the same diameter as your mic and is made by Telex.

Turn key to program mode. Type date as YYMMDD Press X/TIME (maybe labelled X/ DATE TIME) Press CLEAR ---------------------------------------------------------------------------------------------------
For those of you needing a Casio TE-100 manual, c-tech has it here:
http://the-checkout-tech.com/manuals/cashregisters/Casio4.php

Open the door to the dryer. Look directly in the back of the dryer, and you should see a rectangular cover with a phillips head screw. Before you begin, first unplug the cord from the wall. Then, unscrew the cover and remove it. Unscrew the bulb, and then replace it with the new bulb. It should be a 10 watt appliance bulb. But double check the old one, before you buy the new one. If there's no info. on the old one, then get the 10 watt bulb. If this works for you, great! If not, feel free to contact me back. Good Luck!

How do I set the squelch on a TELEX FMR-70 receiver?

I've been in contact with Telex and although the Prostar is obsolete they still maintain some repair parts. I would contact them:

http://www.telex.com/Support/

Hi..
The rim is "ground" or the (-) side of the mic.
Find out which wire goes to ground or a (-) on a battery.
Solder that one back to the rim