ANL - ANLH 020-202
21
4. TYPICAL FYDRAULIC CIRCUITS
4. TYPICAL HYDRAULIC CIRCUITS
4.1. INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT ANL “°” | “H” (standard)
3
PD
2
4
4
12
5
5
1
8
8
13
11
1
11
11
13
8
WARNING
The selection and installation
of components external to the
ANL °|H unit are the responsi-
bility of the installer and must
be carried out in accordance
with good working practices
and applicable standards of
the country of destination.
WARNING
The hydraulic piping to the unit
must be adequately sized for
the required fl ow rate. The wa-
ter fl ow rate through the heat
exchanger must always be
constant.
WARNING
Carefully clean the system
prior to connection to the
unit. This cleaning elimina-
tes welding slag, dirt, rust or
any other impurities from the
piping. These impurities may
otherwise be deposited within
the unit and cause a malfunc-
tion. The connecting piping
must be adequately supported
so as not to impose any wei-
ght onto the unit.
