KAESER TG 450, Руководство оператора, Страница: 57 / 116

Temperature-controlled cooling water supply systems, to which numerous machines are connec‐
ted, regulate water flow rate according to the difference in temperature between the supply and the
return water. Individual machines may not receive an adequate cooling water flow rate with this
system. Breakdowns are the result.
➤ KAESER can advise on how to ensure the cooling water supply via suitable control
valves.
Fig. 26 Connecting the water cooling
A
Cooling water outlet
B
Cooling water inlet
1
Shut-off valve
2
Connection port with plug
3
Safety relief valve
1. The user is to provide the following fittings:
■ Dirt trap with max. 0.004 in. strainer mesh
■ Shut-off valve
1
and connection port
2
for maintenance and venting.
■ Safety relief valve
3
to prevent build-up of excessive pressure.
Actuating pressure and blow-off capacity of the safety relief valve are governed by the us‐
er's installation design. The technical specification of the cooler must be taken into consid‐
eration.
2. Connect the cooling water lines to the fittings.
3. Open the shut-off valve on the cooling water outlet
A
.
4. Slowly open the cooling water inlet shut-off valve
B
to gradually fill the cooler with water.
5. Bleed air from the water lines.
Further information The dimensional drawing in chapter 13.1 gives the flow direction, size and position of the connec‐
tion ports.
6 Installation
6.7 Options
No.: 901760 02 USE
Operator Manual Refrigerated Dryer
TG
47