Heathkit IMA 100 10 Manual

Page 1

High Voltage Probe Model IMA-100-10

(0X10 M10 MegOhm InPUts) -HEATHKIT®

PARTS LIST TIP SPRING- - - {-

HEATH QTY. DESCRIPTION
Part No.

CAUTION: Do not unpack or handle the 990 megohm resistor
until you are Instructed to do so in a step. Moisture from your
fingers can change its resistance. and thus affect its accuracy.

432-1 1 Connector PROBE BODY *-

476-2 1 Probe body ID LABBL

2-307 1 990 megohm resistor

250-6 1 Hex coiIar screw

258-2 1 Tip spring

258~3 1 Body spring

70-1 1 Insulator sleeve

70-11 1 Nylon insulator

341-2 1 Red test lead

43847 1 Banana plug

390-1175 1 ID label

391-34 1 Blue and white label

597-260 1 Parts Order Form

1 Instruction sheet (See 22%|g20R F i
Page 1 for part number.)
Solder
_ , LOCKWASHER P >65
NQTE: Refer to the separate Heath Parts Price LIst for HEX COLLAR ,*
prices. SCREW E?
SMALL END 1% I! I

ASSEMBLY INSTRUCTIONS " $5153?

'l I
I. I

BODY SPRING ' 1

V

'W ' "'QWGCKIQC'QEGQIGWOIGG

NOTE: In the next step, do not handle the resistor
with your bare hands. Finger prints can change the
resistance enough to cause inaccurate readings. Use a
soft dry cloth between your hands and the resistor. OPEN END X.

BANANA PLUGjll
~l

1
in:

PHILLIPS
SCREWDRIVER I

I/is'

( ) Locate the 990 megohm resistor. Remove and .NSULATOR SLEEVE

discard the screw at one end of the resistor, but
keep the lockwasher.

END WITH
ROLLED EDGE

lea/IWQEED
( ) Place the lockwasher on the short end of the hex sowzn

collar screw; then thread this end of the screw CONNECTOR 4
into the resistor as shown. Now screw the small

. end of the body spring onto the long end of the
hex collar screw.

A

.1
\ EYELET

CONNECTOR SPRING

( ) Slip the body spring into the open end of the RED TEST LEAD -- --
insulator sleeve.

PICTORIAL 1