Table of Contents
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Table of Contents
Summary of Contents for QED CRT410
- Page 1 CONTROLLED ROOM TEMPERATURE CABINETS USER MANUAL CRT410, CRT640, CRT900 & CRT1250...
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Page 2: Important Safety Instructions
Controlled room temperature cabinet For the storage of items between +15 and +25 °C, in an ambient environment of up to 43°C Important Safety Instructions Read the instruction manual before using the cabinet. It is the user’s responsibility to operate the appliance in accordance with the instructions given. Contact your dealer immediately in case of any malfunctions Care must be taken when moving this cabinet to avoid posing a hazard to persons or property The cabinet is for indoor use only. -
Page 3: Unpacking And Installation
Unpacking and Installation Remove all packaging and check that there has been no transport damage. Any transport damage, must be reported to the transport company and noted on the delivery note. To ensure correct function it is important that the cabinet is level. For cabinets fitted with lockable wheels, ensure that the wheels are locked and are tucked underneath the footprint of the appliance In the case of installing the cabinet into fixed room fittings:... - Page 4 Control The digital controller is placed in the control panel, see fig 2 fig 2 The controller is preset and in most cases, it is not necessary to adjust the settings. Normally, the screen will show the current temperature within the cabinet. High / Low Temperature Monitoring The controller records the highest and lowest temperatures monitored.
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Page 5: Set Temperature
Alarms The controller is preset with an alarm that will sound, should the monitored temperature go outside of the official Controlled Room Temperature range (+15°C – +25°C) for more than 2 minutes. In the case of an alarm, the screen will show (according to the nature of the alarm) and the alarm LED ( ) will light. -
Page 6: Interior Light
Interior Light The cabinet is fitted with an internal light which can be switched on or off using the switch on the control panel. Loading It is important that air flow is maintained for proper temperature control. Do not overfill the shelves or obstruct the circulation fan. -
Page 7: Troubleshooting
Troubleshooting If the temperature of the cabinet regularly, or persistently reaches outside of the official Controlled Room Temperature Range (+15°C – +25°C), check the environment in which it is installed. Extremes of ambient temperature may affect the rate of change of the internal temperature and extremes may lead to high or low alarm states. - Page 8 Unit 21 Botany Business Park, Macclesfield Road, Whaley Bridge, High Peak, SK23 7DQ T:01663 735494 www.qedscientific.com MCRTL21.1...