Metrohm E1620 Скачать руководство пользователя страница 4

1.

SAFETY RULES

The E1620 has been designed with safety in mind. However, no
design can completely protect against incorrect use. Electrical
circuits can be dangerous and even lethal through lack of caution
or poor safety practises. The following rules will minimise the
danger:

(1)

Read the Instruction Manual carefully and completely
before using this instrument. Fully understand the
instructions before using this tester. Follow the
instructions in the Manual for every test. Take all the
precautions recommended. Never exceed the limits of
this tester.

(2)

The circuit to be tested must be de–energised and
isolated before connections are made to it.

(3)

Do not use test leads, probes or crocodile clips that are
dirty, damaged or have broken or cracked insulation.
Such accessories should immediately be removed and
repaired.

(4)

Always disconnect the test leads before replacing the
internal fuse or the batteries. Always replace the fuse
or batteries with the type specified and ensure that they
are correctly fitted.

(5)

Double check the switch setting and lead connections
before taking measurements.

14.

LIMITED WARRANTY

Martindale Electric Limited  warrant  instruments  and  test  equipment
manufactured by them to be free from defective material or factory workmanship
and agree to repair or replace such products which, under normal use and service,
disclose the defect to be the fault of our manufacturing, with no charge for parts and
service. If we are unable to repair or replace the product, we will make a refund of
the  purchase  price.  Consult  the  Instruction  Manual  for  instructions  regarding  the
proper use and servicing of instruments and test equipment. Our obligation under
this warranty is limited to repairing, replacing or making refund of any instrument
or test equipment which proves to be defective within 

24 months from the date

of original purchase.

This warranty does not apply to any of our products which have been repaired or
altered by unauthorised persons in any way so as, in our sole judgement, to injure
their  stability  or  reliability,  or  which  have  been  subject  to  misuse,  abuse,
misapplication, negligence or accident or which have had the serial numbers altered,
defaced or removed. Accessories, not of our manufacture used with this product,
are not covered by this warranty.

To register a claim under the provisions of this warranty, return the instrument or
test equipment to

 Martindale Electric Limited, Metrohm House, Penfold Trading

Estate, Imperial Way, Watford WD24 4YY, UK. Upon our receipt and inspection 

of the product we will advise you as to the disposition of your claim.

ALL WARRANTIES IMPLIED BY LAW ARE HEREBY LIMITED TO A PERIOD
OF 

24 MONTHS, AND THE PROVISIONS OF THE WARRANTY ARE

EXPRESSLY  IN  LIEU  OF  ANY  OTHER  WARRANTIES  EXPRESSED  OR
IMPLIED.

The purchaser agrees to assume all liability for any damages and bodily injury which
may result from the use or misuse of the product by the purchaser, his employees, or
others, and the remedies provided for in this warranty are expressly in lieu of any
other  liability 

Martindale Electric  Limited  may  have  including  incidental  or

consequential  damages.

Martindale Electric Limited  reserve the right to discontinue models at any time,
or change specification, price or design, without notice and without incurring any
obligation.

14.

LIMITED WARRANTY

Martindale Electric Limited  warrant  instruments  and  test  equipment
manufactured by them to be free from defective material or factory workmanship
and agree to repair or replace such products which, under normal use and service,
disclose the defect to be the fault of our manufacturing, with no charge for parts and
service. If we are unable to repair or replace the product, we will make a refund of
the  purchase  price.  Consult  the  Instruction  Manual  for  instructions  regarding  the
proper use and servicing of instruments and test equipment. Our obligation under
this warranty is limited to repairing, replacing or making refund of any instrument
or test equipment which proves to be defective within 

24 months from the date

of original purchase.

This warranty does not apply to any of our products which have been repaired or
altered by unauthorised persons in any way so as, in our sole judgement, to injure
their  stability  or  reliability,  or  which  have  been  subject  to  misuse,  abuse,
misapplication, negligence or accident or which have had the serial numbers altered,
defaced or removed. Accessories, not of our manufacture used with this product,
are not covered by this warranty.

To register a claim under the provisions of this warranty, return the instrument or
test equipment to 

Martindale Electric Limited, Metrohm House, Penfold Trading 

Estate, Imperial Way, Watford WD24 4YY, UK. Upon our receipt and inspection

of the product we will advise you as to the disposition of your claim.

ALL WARRANTIES IMPLIED BY LAW ARE HEREBY LIMITED TO A PERIOD
OF 

24 MONTHS, AND THE PROVISIONS OF THE WARRANTY ARE

EXPRESSLY  IN  LIEU  OF  ANY  OTHER  WARRANTIES  EXPRESSED  OR
IMPLIED.

The purchaser agrees to assume all liability for any damages and bodily injury which
may result from the use or misuse of the product by the purchaser, his employees, or
others, and the remedies provided for in this warranty are expressly in lieu of any
other  liability 

Martindale Electric Limited  may  have  including  incidental  or

consequential  damages.

Martindale Electric Limited reserve the right to discontinue models at any time,
or change specification, price or design, without notice and without incurring any
obligation.

1.

SAFETY RULES

The E1620 has been designed with safety in mind. However, no
design can completely protect against incorrect use. Electrical
circuits can be dangerous and even lethal through lack of caution
or poor safety practises. The following rules will minimise the
danger:

(1)

Read the Instruction Manual carefully and completely
before using this instrument. Fully understand the
instructions before using this tester. Follow the
instructions in the Manual for every test. Take all the
precautions recommended. Never exceed the limits of
this tester.

(2)

The circuit to be tested must be de–energised and
isolated before connections are made to it.

(3)

Do not use test leads, probes or crocodile clips that are
dirty, damaged or have broken or cracked insulation.
Such accessories should immediately be removed and
repaired.

(4)

Always disconnect the test leads before replacing the
internal fuse or the batteries. Always replace the fuse
or batteries with the type specified and ensure that they
are correctly fitted.

(5)

Double check the switch setting and lead connections
before taking measurements.

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Содержание E1620

Страница 1: ...s WD24 4YY Tel 44 0 1923 441717 Fax 44 0 1923 446900 E mail sales martindale electric co uk Web www martindale electric co uk CMR0073 Issue 4 07 04 Martindale Electric Co Ltd Martindale Electric Co Lt...

Страница 2: ......

Страница 3: ...8 LIMITED WARRANTY PAGE 1 3 4 5 5 6 7 9 9 10 10 11 11 12 12 13 13 14 14 14 15 15 15 16 16 17 17 18 19 TABLE OF CONTENTS TABLE OF CONTENTS 1 SAFETY RULES 2 GENERAL DESCRIPTION 3 FRONT PANEL LAYOUT 4 P...

Страница 4: ...me or change specification price or design without notice and without incurring any obligation 14 LIMITED WARRANTY Martindale Electric Limited warrant instruments and test equipment manufactured by th...

Страница 5: ...anation Of Symbols Used Caution risk of electric shock Caution refer to the instruction manual 6 Do not touch exposed wiring connections or other live parts of an electrical circuit If in doubt check...

Страница 6: ...old Temperature IEC68 2 1 Dry Heat IEC68 2 2 Damp Heat IEC68 2 3 Drop Test IEC1010 Clause 8 4 Impact Test IEC1010 Clause 8 2 Weight 0 75kg with batteries and leads 6 3 Environmental Operating Temperat...

Страница 7: ...t of Kelvin leads and an instruction manual 3 FRONT PANEL LAYOUT The ranges are selected by a four position rotary switch and test is initiated by pressing the push button test switch While this switc...

Страница 8: ...on 2A and 20 ranges Test Current Accuracy 10 Max Circuit Resistance 1 2 on 20m range with 9V battery voltage 15 on 200m range removed and replaced with a fuse of the correct type and rating 5 9 Input...

Страница 9: ...and the same procedure as was described in the previous section should be followed to access the fuse The blown fuse should be 5 OPERATING INSTRUCTIONS 5 1 Preliminary Checks 1 With the leads disconne...

Страница 10: ...r copper As an example a copper conductor that has a resistance of 10 00m at 20 C will increase Current Leads 1 Shrouded 4mm safety plugs are required at one end of each lead as before 2 Insulated 16...

Страница 11: ...rior of the instrument requires cleaning it should be done with a sponge and a mild solution of Fig 3 9 If the BAT symbol appears on the LCD during these checks as shown in Fig 3 the batteries require...

Страница 12: ...unts PCB tracks switch and relay contacts etc v Checking compression joints on overhead lines accepted as there will be inaccuracies due to the resistance between the current terminals C1 and C2 being...

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