Maintenance; General Information; Battery Replacement; Instrument Cleaning - T.I.S. INSTRUMENTS MFT-PRO Quick Reference Manual

5. MAINTENANCE

5.1.

GENERAL INFORMATION

Do not use the instrument in environments with high humidity levels or high temperatures. Do not expose to
direct sunlight. Always switch off the instrument after use.
5.2.

BATTERY REPLACEMENT

Only expert and trained technicians should perform this operation. Before replacing the battery,
disconnect the test leads from live circuits in order to avoid electric shocks.
1. Disconnect live cables and clamps from the circuit being measured.
2. Switch off the instrument by pressing the ON/OFF key and remove all test cables from it.
3. Remove the fastening screw and remove the battery compartment cover.
4. Remove the batteries and replace them with the same number of batteries of the same type.
5. Restore the battery compartment cover into place and fasten it by means of the relevant screw.
6. Do not scatter old batteries into the environment. Use the relevant containers for disposal.
5.3.

INSTRUMENT CLEANING

Use a soft and dry cloth to clean the instrument. Never use wet cloths, solvents, water, etc.

6. POWER SUPPLY

Battery type:
Battery life:
Auto Power OFF (can be disabled):

7. REFERENCE GUIDELINES

Instrument safety:
EMC :
Technical documentation:
Safety of measuring accessories:
Insulation:
Encapsulation:
Pollution level:
Max height of use:
Measurement category:
 measurement (200mA):
Insulation (M):
RCD:
LOOP P-P, P-N, P-PE:
Phase sequence:
Multifunction instrument:

8. ENVIRONMENTAL CONDITIONS FOR USE

Reference calibration temperature:
Operating temperature:
Allowable relative humidity:
Storage temperature:
Storage humidity:
This instrument complies with the prescriptions of the European directive on low voltage 2014/35/EU
This instrument satisfies the requirements of 2011/65/EU (RoHS) directive and 2012/19/EU (WEEE)
CAUTION
6 x1.5V alkaline batteries type IEC LR6 AA MN1500
6 x1.2V NiMH type AA
>500 test for each test function
after 5 minutes idling
IEC/EN61010-1, IEC/EN61557-1, -2, -3, -4, -5, -6, -7, -10
IEC/EN61326-1
IEC/EN61187
IEC/EN61010-031,IEC/EN61010-2-032
double insulation
IP40
2
2000m (6562ft)
CAT III 240V to earth, max 415V between inputs
IEC/EN61557-4, BS7671 17th ed.
IEC/EN61557-2, BS7671 17th ed.
IEC/EN61557-6, BS7671 17th ed.
IEC/EN61557-3, BS7671 17th ed.
IEC/EN61557-7, BS7671 17th ed.
IEC/EN61557-10, BS7671 17th ed.
23°C ± 5°C ; (73°F ± 41°F)
0°C ÷ 40°C ; (32°F ÷ 104°F)
<80%RH
-10°C ÷ 60°C ; (14°F ÷ 140°F)
<80%RH
(LVD) and 2014/30/EU (EMC)
directive
EN – 15
MFT-PRO
Quick reference guide