IMC CANSAS - Maintenance

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360 Properties of the Modules

6.16.7.5.2 Built-in error recognition ("Min/Max values"):

If, after a brief self-diagnostic performed after starting up, the module detects an error in its analog

portion or in the sensor recognition, the input range minimum of the channel affected is indicated. If this

error occurs, it usually doesn't only affect this pressure sensor, but also the other channels. The P8-

module must be repaired. In that case, please contact our imc hotline .

6.16.8 Maintenance

If nipples are not used (meaning: no couplings with tubes are attached), they should be covered with the

included caps.

The nipples should always be kept clean.

The built-in barometer needs permanent contact to the surrounding air. In the (extruded) rack-housing,

small air inlets are present. In the IP65-housing there are Goretex (R) membranes protected by plastic

hoods. Always be sure that air can reach the module interior. Make sure the membrane is free of dust,

grease and fluids. If it is clogged, the internal barometer will no longer work properly and relative

pressure measurement cannot be performed.

Quick-release couplings and nipples are expendable parts not requiring maintenance if handled properly.

However, if used with non-lubricating fluids, especially heavily degreasing fuels, it is necessary to apply

lubrication regularly. The sealing region and actuating elements of couplings and nipples may require

cleaning. Specifications of mating cycles (Chapter 7) always pertain to normal usage with proper care.

Installation notes:

The permissible operating pressure of the tubes used must not be exceeded. The tubes must be attached

in a manner which avoids slippage. Threading must be sealed properly, which means that the sealant

must be compatible with the fluid, whether gaseous, vapor or liquid. Either quick-release coupling having

a valve are to be used, or during use you must ensure that the flow is halted before de-coupling. If the

connection point for the pressure measurement vibrates, it is necessary to hook it up to the quick-

release coupling via a flexible tube which is at least 30 cm long in order to adequately isolate the coupling

from the vibration. When couplings and attachments are not connected, they should be covered by

protective caps to prevent contamination or other damage.

Caution

When hooking up a coupling, especially one under pressure, fluid can escape. Be sure to take

precautions against any dangers this could entail.

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