DLab MS7-H550-S 사용자 설명서 - 페이지 13

{카테고리_이름} DLab MS7-H550-S에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DLab MS7-H550-S 19 페이지. 7’square (hotplate) magnetic stirrer

페이지 인쇄

7" Square Hotplate Magnetic Stirrer

transmission in start-stop-operation.

•

Mode of transmission: Fully Duplex. 1 start bit; 7

character bits; 1 parity bit [straight (even]); 1 stop bit.

•

Transmission speed: 9600 bit/s

•

Start remote control knob, LCD displays " Remote ".

Note:

Forbid to insert or remove the RS232C

communication line when switch ON!

9. Faults

•

Instruments can't be power ON

Check whether the power line is unplugged

Check whether the fuse is broken or loose

•

Fault in power ON self test

Switch OFF the unit, then switch ON and reset the

instruments to factory default setting.

•

Stir speed cannot reach set point

Excessive medium viscosity may cause abnormal

speed reduction of the motor

•

Unit cannot be powered OFF when switched OFF.

Check if the residual heat warning function is still ON

and hotplate temperature is above 50 ℃

LCD/LED screen still work and "Hot" flash).

these

faults

manufacturer/supplier.

10. Maintenance and Cleaning

•

Proper maintenance can keep instruments working

properly and lengthen its lifetime.

•

Do not spray cleanser into the instrument when

cleaning.

•

Unplug the power line when cleaning.

•

Only use recommended cleansers:

Dyes

Construction materials

Cosmetics

Foodstuffs

Fuels

•

Wear the proper protective gloves during cleaning of

the instrument.

•

Before

using

decontamination, the user must ascertain with the

(the

manufacturer that this method will not harm the

instrument.

are

not

resolved,

please

Isopropyl alcohol

Water containing tenside /

Isopropyl alcohol

Water containing tenside /

Isopropyl alcohol

Water containing tenside

other

method

for

cleaning

contact