WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY Instruction manual For liquid hammer protection of compressors Instruction manual - HBCP – Compressor protection (001-UK) 1/9
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY Table of contents Safety Instructions ........................................................................... 3 Introduction ..................................................................................... 4 Measurement Principle ................................................................... 4 Design .............................................................................................. 4 Software .........................
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY afet Instructions CAUTION! Read the instruction manual before commencing work! Heed all warnings to the letter! Installation of HBCP requires technical knowledge of both refrigeration and electronics. Only qualified personnel should work with the product. The technician must be aware of the consequences of an improperly installed sensor, and must be committed to adhering to the applicable local legislation.
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY Introduction HBCP is an intelligent sensor with a built-in microprocessor. It is designed to detect liquid hammer in industrial refrigeration systems. The output signal is an alarm signal for warning and alarm respectively. react to just a few single drops. The sensor has a built-in data logger so that the liquid hammer history can be tracked in up to 16,000 data logs with an optional sequence.
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY 3) 4) 0-2mm between the sensor and the inner wall of the pipe. The internal pipe and the sensor pipe may be in contact. HBCP can be mounted very closely to the compressor or up to 5m away from it. The sensor is installed with a standard cable without a sheath. If EMC is higher than described in EN 61326, a sheathed cable must be used. CAUTION! In case of welding work on the unit, the electronic part must be removed.
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY Installation -uide For the installation of HBCP, you require a 2.5mm Allen key, a shifting spanner, as well as gasket material depending on the thread type. Loosen the two set screws that secure the electronic part to the mechanical part. Separate the electronics from the mechanical part. Apply liquid gasket / Teflon to the conical thread. Install the mechanical part and tighten it. Tighten depending on the thread type and size (80-150Nm).
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY .ED Indication & Calibration LED indication: 1) Green LED indicates 24 V DC supply; it blinks during operation. If "run-in" is not used, this function must be deactivated in the tool. 2) Yellow LED indicates low alarm. 3) Red LED indicates high alarm. LED signal Green Yellow Red Yellow + Red ON/OFF/Frequency ON Flash OFF ON OFF ON Flash OFF Flash Functionality Supply voltage connected Run-in start signal / in operation.
WE INCREASE UPTIME AND EFFICIENCY IN THE REFRIGERATION INDUSTRY switches according to the instructions. ensor 1epair The sensor electronics are completely embedded and can therefore not be repaired. In case of faults with the sensor, it will typically only be necessary to replace the electronics. Complaint cases are handled by the HB Products dealers/distributors. Their complain procedures must be followed before returning the sensor.
