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20352498w   Rev 03/20 

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Avoiding Electrical Shock

Follow the guidelines below to ensure safe operation of 

the unit.
The mA700 Essential Power Supply has been designed 

to utilize shielded wires thus minimizing any potential 

shock hazard to the user. We recommend against the 

use of unshielded wires.
To avoid electrical shock:
1.  In the event of solution spilling on the instrument, 

it must be dried out for at least 2 hours and 

restored to 

NORMAL CONDITION

 before each 

operation.

2.  Never connect or disconnect wires loading from the 

power jacks when the red indicator light of power 

switch is on.

3. 

WAIT

 at least 5 seconds after stopping a run 

before handling output leads or any connected 

apparatus.

4. 

ALWAYS

 make sure that your hands, work area, 

and instruments are clean and dry before making 

any connections or operating the power supply.

5. 

ONLY

 connect the power cord to a properly 

grounded AC outlet.

Avoiding Damage to the Instrument

1.  Do not attempt to operate the device if damage is 

suspected.

2.  Protect this unit from physical damage, corrosive 

agents and extreme temperatures (direct sunlight, 

etc.).

3.  For proper ventilation and safety concerns, keep at 

least 10 cm of space behind the instrument, and at 

least 5 cm of space on each side.

4.  Use high level of precaution against potential 

damage on the unit.

5.  Do not operate the unit out of environmental 

conditions addressed above.

6.  Do not operate the power supplies in high humidity 

environments (> 95%), or where condensation may 

occur.

7.  To avoid condensation after operating the power 

supply in a cold room, wrap the unit in a plastic bag 

and allow at least 2 hours for the unit to equilibrate 

to room temperature before removing the bag and 

operating the unit.

8.  Prior to applying any cleaning or decontamination 

methods other than manufacturer’s 

recommendation, users should check with the 

manufacturer’s instruction to see if the proposed 
method will damage the equipment.

Technical Specifications

Output Voltage/

Inc.

5-300 V / 1 V

Output Current/

Inc.

1-700 mA / 1 mA

Max. Output Watt 150 W

Rated Voltages

100 - 240 Vac, 50 / 60 Hz   

200 W: T2.5A / 250 V

Type of Output

1. Voltage or Current with automatic 

crossover. 

2. When target constant mode is set, 

system automatically adjusts the two 

other parameters to maximum to allow 

constant run (later could be changed by 

user).

Program  

Multi-Step

Up to 6 steps

Editable Program 

Function

1. Have typical running conditions 

program 

2. Manual editable program

Display

2.4” TFT

Control

Microprocessor controller

Safety Device 

No Load detect
Leakage detect
Over temperature protection
Overload detection

Sudden load change detection (could be 

enabled by proper setting)

Shrouded plugs and sockets

Timer

Constant: 1-9999 mins with alarm, 

continuous 

Program: 1-999 mins with alarm, 

continuous

Crossover

Yes

Stackable

Yes

Automatic 

Recovery

Yes

IQ/OQ Protocols

Yes, optional

Operating 

Temperature

4-40 °C

Construction 

Material

Flame-retardant ABS faceplate

Unit Dimension

215 mm x 335 mm x 104 mm  

(W x L x H)

Weight

Approx. 2.1 kg

Содержание Millipore mA700

Страница 1: ...er Constant voltages constant currents and constant power Four terminal outlets LCD display Timer with alarm function Advanced safety devices Stackable Wide applications for DNA RNA and protein electrophoresis User Guide mA700 Essential Power Supply mA700 Introduction 1 Equipment Operation 2 Symbols Used on Device Regulatory Warnings Safety Precautions Environmental Operating Conditions Avoiding E...

Страница 2: ...carefully before operating this equipment Do not alter the equipment Failure to follow these directions could result in personal and or laboratory hazards as well as invalidate equipment warranty Use a properly grounded electrical outlet with correct voltage and current handling capacity Disconnect from power supply before maintenance and servicing Refer servicing to qualified personnel Never use ...

Страница 3: ...erate the power supplies in high humidity environments 95 or where condensation may occur 7 To avoid condensation after operating the power supply in a cold room wrap the unit in a plastic bag and allow at least 2 hours for the unit to equilibrate to room temperature before removing the bag and operating the unit 8 Prior to applying any cleaning or decontamination methods other than manufacturer s...

Страница 4: ...jack 4 Power ON the unit by pressing the ON Off switch on the back Operating Instructions Control Interface LED Indicator Indicates running conditions Button Functions Key Descriptions Icon Function Start Stop Press to activate or stop the unit Pause Press to temporarily interrupt power to an operation in progress resume power after pausing without resetting the timer Page Toggle Press to go back ...

Страница 5: ...ower supply will constantly operate until the user manually ends the run Constant Mode Operation 1 Press the Start Stop key to start operation The LED is lit and the screen will show real time parameter values When parameter reaches the set value its color will turn orange 2 Press the Toggle key to switch the display between real time value and set value page Note When a run is completed operation...

Страница 6: ...Press the Start Stop key to start operation The LED is lit and the screen will show real time parameter values When parameters reach the set value the color will turn orange 2 Press the Toggle key to switch the display between real time value and set value page Note When a run is completed operation stops with an alarm and COMPLETE is displayed on the screen 3 Press the Start Stop key to terminate...

Страница 7: ...blown Replace the fuse Fuse broken repeatedly Hardware failure Contact our Technical Service Department Operation stops and the screen displays PLC ERROR Communication wires on circuit board have loosened or broke We recommend that you send the machine back to your local distributor or our Technical Service Department for maintenance Operation stops with alarm The screen displays NO LOAD Electroph...

Страница 8: ... with alarm Display shows LEAKAGE Ground leak detected during run Check the electrophoresis system for improper grounding Restart the power supply by turning the Power switch off and on Operation stops with alarm Display shows OVER TEMPERATURE Power supply is overheating Turn off power supply Check for sufficient airflow around the power supply fan After cooling down restart the power supply by tu...

Страница 9: ...ower Supply with cord for France Germany and locations using CEE 7 7 YP22 plugs MA400 EU mA400 Power Supply with cord for the UK Ireland and locations using type G YP61 plugs MA400 UK mA400 Power Supply with cord for Japan and locations using YP18 plugs MA400 NI mA400 Power Supply with cord for China and locations using Type 1 YP03 plugs MA400 ZH Support Notice We provide information and advice to...

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