Technical information

ITM18 18-2
original copywriter 1987
revised 07/04 - printed 2008
TECHNICAL INFORMATION
E. CHAMOIS CLOTH
F. NYLON CLOTH
G. BRUSH (TOOTHBRUSH)
I. PRESSURE CHAMBER TEST (A KIND OF PRESSURE TANK, MUST WITHSTAND 10 X ATMOSPHERIC PRESSURE) – (MARES PRODUCT
CODE: 414991)
J. LAMP WITH 50W BULB OR OVEN (MUST HOLD THE TEMPERATURE ON 50ºC)
K. WORK GLOVES (RUBBER) OR FINGERSTALLS
L. FITTING AND REMOVING TOOL FOR SPRING BARS (I.E: BERGEON N° 6767-F) OR A FLAT-TIP SCREWDRIVER (1,4 MM CUT PROFILE,
I.E: USAG 342 - 140)
2-2. ENVIRONMENTAL FACTORS
REPLACE BATTERIES IN AN ENVIRONMENT THAT HAS SUITABLE TEMPERATURE AND HUMIDITY CONDITIONS AND
IS RELATIVELY FREE OF DIRT AND DUST.
2-3. BATTERIES
USE CR2032 LITHIUM BATTERY (MARES SPARE PART CODE: 44200610)
3. DISASSEMBLY AND ASSEMBLY
3-1. DISASSEMBLY AND ASSEMBLY STEPS
• DISASSEMBLY STEPS: FROM 1 TO 6
• ASSEMBLY STEPS: FROM 7 TO 12
1 REMOVE STRAP AND SPRING BAR
2 L
OOSEN CASE BACK FIXING SCREWS
3 REMOVE C ASE BACK
4 R
EMOVE CASE BACK GASKET
5 UNHOOK BATTERY CLAMP
6 REMOVE BATTERY
7 I
NSERT NEW BATTERY
8 HOOK BATTERY CLAMP
9 INSERT CASE BACK GASKET
10 R
E-ASSEMBLE CASE BACK
11 FASTEN CASE BACK FIXING SCREWS
12 S
ET STRAP AND SPRING BAR
4. CAUTION POINTS FOR DISASSEMBLY AND ASSEMBLY
• BEFORE LOOSENING THE CASE BACK FIXING SCREWS, USE A BRUSH (SUCH AS A SOFT TOOTHBRUSH) TO
CLEAN ON AND AROUND THE CASE BACK SO THAT DUST AND/OR DIRT DOES NOT ENTER THE MODULE.
• PUT ON A PAIR OF WORK GLOVES OR FINGERSTALLS TO PREVENT CONTAMINATION OF THE CASE BACK OR
MODULE (BY FINGERPRINTS, SKIN FRAGMENTS, DIRT, ETC.).