Measuring system MAK E-TIGER 3003
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Measuring System MAK TIGER 3003 Service manual, SA 131128, 10.03.2020
6.2
Pipework
The MAK E-TIGER stationary measuring system has an inlet and outlet with
ND 3“ (optionally ND 65) connections. The ejector exhaust air or flushing con-
nector is ND 50. The centrifugal pump emptying system, or the refrigerator
condensate drain, and the Samper rinsing hoses are all connected together
on an ND 25 line.
Pressure and connection on the suction side is provided by the customer on
site. This pipework has a substantial influence on the performance of the
measuring system.
Some comments on this.
If possible, avoid:
Changing the cross-sectional area
Sharp elbows
Right-angled outlets
T-pieces
Inward protruding welding seams
Rough internal surfaces in the pipework
Fittings projecting into the pipe
Anything which causes turbulence in the flow
Anything which impairs flow
The dust extraction hose should be as short as possible and in ND 65 (at least
ND 50), particularly on the suction side, in order to avoid pressure losses.
When connecting the measuring system, be particularly sure that it is not un-
der stress when installed. This can be achieved, for example, by decoupling
the pressure and rinsing line with hose connections at suitable locations.
