10
➡
Fit the cooling water monitor in the return line 42..
➡
Use the provided cable to connect the terminal box 53 with
the X2 connector of the cooling water monitor 85.
The operation without cooling water monitor is
not permissible.
The actual flow rate will be indicate by a LED
line at the cooling water monitor housing and
controlled at the electronic drive unit.
Cooling water monitor states
Red:
Flow rate is below switching point
Yellow: Flow rate reached switching point (preset at works)
Green:
Flow rate is higher than switching point
(the requested flow rate is reached)
➡
Connect the return line to the cooling water connection 81.
➡
Tighten all hose clips and check for firm seating of the
hoses.
☞
PLEASE NOTE
3.7. Connecting The Cooling Unit
The pump housing must be water cooled.
The TCP 2000 electronic drive and control unit is fan-cooled.
Cooling from the cooling water mains
To prevent deposits collecting in the pump the cooling water
must be filtered.
Minimum cooling water requirements:
Mechanically clean, optically clear, no turbidity, no sediment,
chemically neutral.
Oxygen content:
max.
4
mg/kg
Chloride content:
max.
100 mg/kg
Carbonate hardness:
max.
10° dH
Consumption of
potassium permanganate:
max.
10 mg/kg
Carbon dioxide:
Undetectable
Ammonia:
Undetectable
pH-value:
7-9
Fore-line over pressure:
max.
6 bar
Minimum flow rate at gas load max.:
120 l/h at 15 °C
320
340
360
300
280
260
240
220
200
180
160
140
120
15
20
25
30
Cooling water consumption against cooling water temperature
Cooling water inlet temperature (T) [°C]
Consumption (Q) [l/h]
Q
(water)
= 16 x T
(water)
- 120
Cooling from the cooling water mains
41 Supply line
42 Return line
43 Dirt trap
53 Terminal box
80 Cooling water, IN
81 Cooling water, OUT
85 Cooling water monitor
43
81
41
80
42
85
53
Connection to the cooling water mains
➡
Fit the dirt trap (Accessory) in the supply line.
➡
Connect the supply line with hose clips onto the cooling
water connection 80.
➡
Fit reducing nipple and hose nozzles at the cooling water
monitor.
Содержание OnTool Booster 150
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