Startup; Switching The Pump On; Switching The Pump Off; Setting The Metering Capacity (Mechanical) - Ecolab Elados EMP KKS - E10 Notice Technique

7

Startup

CAUTION
7.1

Switching the Pump ON

Set On- Off- Switch to position „1" (On), pump is running.
(see chapter 5.1, Fig. 5.1, Pos. 2)
7.2

Switching the Pump OFF

Set On- Off- Switch to position „0" (Off), pump is not running.
(see chapter 5.1, Fig. 5.1, Pos. 2)
7.3

Setting the metering capacity (mechanical)

Example:
NOTE
417101338_EMP_KKS_E10
If the metering line can be blocked off, an overflow valve (safety valve) which opens at the
maximum allowed pressure should be installed on the pressure side for safeguarding the
metering line and pump. This can stop the metering line bursting if wrongly operated.
The pressure can rise to 3 times the nominal pressure.
Fig. 7.1 Pos.
The metering capacity is adjustable by means of
mechanical stroke adjustment between 100% and 30% of
the pump's rated capacity (reproducible accuracy can no
longer be guaranteed below 30%).
The adjustment is made via the stroke adjusting button
(Pos. 1) and can only be performed while the metering
pump is in operation.
The entire adjusting range is split into two 360°
anticlockwise turns of the stroke adjusting button.
The range between 100 % and 50 % is set with the first
360° turn, and the range between 50 % and 0 % is set with
the second 360° turn.
The current range can be read on the vernier scale (Pos. 3).
The adjusting button marking (Pos. 2) indicates the precise
% value which is currently set.
If you are currently in the 100 %- 50 % setting range, 50
must be added to the current value on the adjusting button
marking.
Range on the vernier scale (Pos. 3):
Adjusting button marking setting (Pos. 2):
Current value:
The capacity of the pump must be measured in order to determine the metering capacity
precisely. (see chapter 7.4
Description
1 Stroke adjusting button
2 Adjusting button markings
3
Vernier scale
Metering rate calculation).
33
100 - 50 %
30 %
30 + 50 = 80 %
Rev: 09-08.12