Advertisement
Quick Links
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for DLab DM1424
Summary of Contents for DLab DM1424
- Page 1 Hematocrit Centrifuges Hematocrit Centrifuges DM1424 VERSION20170325...
-
Page 2: Table Of Contents
Chapter 4: Trouble shooting ........................10 4.1 Alarm Codes ........................... 10 Chapter 5: Electrical Components ......................12 5.1 Control board of DM1424 ......................12 5.2 Power Board ..........................13 5.3 Display board ..........................14 Chapter 6: Replacement of spare parts ..................... 14 6.1 Open the door and remove door cover .................. -
Page 3: Chapter 1: General Information
1.1 About This Manual This manual is version V1. 1. The manual mainly describes the principle, structure, estimation adjustment of DM1424 Hematocrit when failures occur. Centrifuge When estimating and dealing with failures, please pay attention to safety precautions and comply with the items strictly. - Page 4 Do not operate this centrifuge in any manner not described in the user manual. When in doubt or have any troubles with this centrifuge, ASK FOR HELP. The precautions described in the user manual are carefully developed in an attempt to cover all the possible risks.
-
Page 5: General Safety Guidelines
before running this centrifuge. Cautions on rotor 1） Always check for corrosion and damages on the rotor surface before using it. Do not use the rotor if such abnormality found. 2） Do not set the centrifuge speed beyond the allowable minimum speed of the rotor kits (rotor or adapters). -
Page 6: Warranty
Power supply Confirm that work power supply of is AC110V/50Hz（60Hz） or AC DM1424 Hematocrit Centrifuge 240V/50Hz（60Hz）. When connect power supply wire, grounding wire should be installed at the same time. Ensure that grounding resistance of the grounding wire is below 2 ohm. If the instrument is not connected to ground well, instrument capability of resisting exterior disturbance will be decreased, and floating voltage may occur which increases electric shock danger. -
Page 7: Installation, Relocation And After-Sales Service
30seconds -99minutes-HOLD, continuous operation Driving Motor Brushless DC motor Dual door interlock、Over-speed detector、Over-temperature detector、 Safety devices Automatic internal diagnosis DM1424: Single-phase, 220V-240V, 50Hz/60Hz, 5A. Power requirements 110V-120V, 50Hz/60Hz, 5A DM1424:（L）280×（W）364×（H）266 Dimensions（mm） DM1424: 10kg Weight Additional features Speed/RCF switch、Pulse operation、Processing display、Voice reminder... -
Page 8: Installation Conditions
2.2 Installation Conditions This section describes the instructions that you should abide when install the centrifuge to ensure your safety and the optimum performance. Before moving the centrifuge, the rotor must be removed. WARNING ● Improper power supply may damage centrifuge. ●... - Page 9 Attention: Some rotors may have “whistle” noise when it runs without rotor cover, or is not full with tubes, or the speed is more than 12000rpm. Introduction of Structure Door Lock hook Rotor Display Knob Power switch Fig. 2-1 DM1424 Centrifuge...
-
Page 10: Chapter 3: Introduction Of Initial Interface
Chapter 3: Introduction of Initial Interface 3.1 Welcome interface ×g HELL ℃ 3-1 Welcome interface 3.2 Accumulated running time Second interface is to display the accumulated running time. 3-2 Accumulated running time (360 hours 55min 20sec) 3.3 The third interface is to display the operation parameters last time You can run directly or reset the parameters what you want. -
Page 11: Chapter 4: Trouble Shooting
Chapter 4: Trouble shooting This centrifuge is designed with self-checking function. When something is wrong and it is not available to operate, the alarm code will be displayed on the screen, and the operator can know the malfunction caused by the alarm code 4.1 Alarm Codes Code Possible Causes... - Page 12 3. Control board goes failure control board which 3. Check replace should blink 1 time control board. every rotor round. E12-Motor 1. Motor temperature is too If Motor temperature 1. Replace motor; is too high(>105 ℃), over heated high; 2. Reconnect 2.
-
Page 13: Chapter 5: Electrical Components
Chapter 5: Electrical Components 5.1 Control board of DM1424 Control board PCB: DM1424 control board Position Description Normal Failure Remark DC power supply DC300V～340V Motor UVW Motor over hot Temperature Off or blink LD4-9 blink one time Speed signal unevenly evenly every motor round. -
Page 14: Power Board
5.2 Power Board Power Board PCB: Position Description Normal Failure Remark Power supply AC 110V or AC 220V Brake resistance DC high voltage DC300V～340V Lock power DC24V Control board connection Cooling fan AC 110V or AC 220V Compressor AC 110V or AC 220V... -
Page 15: Display Board
5.3 Display board Position Description Normal Failure Remark Control board connection Chapter 6: Replacement of spare parts 6.1 Open the door and remove door cover Remove these four screws Open the door Remove door cover... -
Page 16: Remove Relevant Parts
Remove these two card rings and remove the door board. 6.2 Remove relevant parts 6.2-1 For DM1424 Put up the body Turn over cover and remove DM1424, careful remove these remove six screws. connection between display board control board.) Two locks... -
Page 17: Chapter 7: Frequency Problem
Brake resistance Motor Remove the connections between the motor and others, then remove these four screws and pull down the motor unit. Chapter 7: Frequency Problem 7.1 The lock failure 7.1.1 Introduce of the lock Lock hook adjustment Lock hook Cushion Switch Coil... -
Page 18: Big Vibration During Operation
There are two locks, but only one switch. The two coils are applied by DC 24 V. The resistance of coil is around 100Ω ±10Ω. 7.1.2 If can not open the door Open the door by key. ① Remove the door cover, adjust the lock hook from left to right, and make sure the lock work well. ②... -
Page 19: Chapter 8: Spare Parts List
Chapter 8: Spare Parts List 8.1 DM1424 spare parts list Spare parts Spare parts Item ERP No Item ERP No 19200131 19800063 View of door（sidelong） Parts of power board（110V） 19800064 Parts of power board（220V） 19200089 Door housing 19100005 Electric outlet...
Need help?
Do you have a question about the DM1424 and is the answer not in the manual?
Questions and answers