- 29 -
EN
951-180-074-EN Version
03, last updated
2019 / 07
6
6. As
sembly
• The mounting surface for the gerotor pump unit must be free of
dust particles, machining chips, rust, and paint residue. If neces-
sary, clean this surface prior to flanging.
• Set up the flanging surface and mounting threads (M6, M8, or
10) according to the gerotor pump unit.
• Clean the flanging surface.
Fastening material provided by customer in corrosion-protected
design:
o Hexagon head screws, 4x acc. to ISO 4017, M6, M8, or
M10, strength class 8.8
○
Washers, 4x acc. to ISO 7090, ID 6, 8, or 10 mm, strength class
200-HV
• Carefully place and align the gerotor pump unit on the flanging
surface.
• Insert hexagon head screws into the motor feet, apply the feet
to the installation surface and tighten gently.
• Align the gerotor pump unit, tighten hexagon head screws with
the following torque.
Torque
M6 =
10
±2
Nm
M8 =
18
±2
Nm
M10 = 30
±2
Nm
• Remove protective plugs (inlet/outlet).
Use the tightening torque table from the fitting manufacturer
when connecting the suction and delivery line.
• Install suction and delivery lines on the gerotor pump unit
and tighten them with the torques specified by the fitting
manufacturer.
• Connect the customer-provided equipotential bonding to the
terminal (n) equipotential bonding (see Fig. 15).
• Check that the gerotor pump unit runs smoothly.
6.4 Assembly of gerotor pump unit in foot design,
type IM B34
IMPORTANT NOTE
The clearance between fan and mounting surface as specified in
the operating instructions from the motor manufacturer (see as-
sembly drawing, dimension CC) must be complied with. The gero-
tor pump units may only be commissioned and operated with an
oil supply; the gerotor pump units must not run dry.
See Chapter 6.6 and “Technical data,” pages 20 to 23
6.5 Assembly of gerotor pump unit in flange design,
type IM B14
• The mounting surface for the gerotor pump unit must be free of
dust particles, machining chips, rust, and paint residue. If neces-
sary, clean this surface prior to flanging.
• Set up the flanging surface and mounting threads (M6, M8, or
10) according to the gerotor pump unit.
• Clean the flanging surface.
Fastening material provided by customer in corrosion-protected
design:
o Hexagon head screws, 4x acc. to ISO 4762, M6, M8, or
M10, strength class 8.8
o Washers, 4x acc. to ISO 7090, ID 6, 8, or 10 mm, strength class
200-HV
• Carefully place and align the gerotor pump unit on the flanging
surface.
• Pass hexagon head screws through customer-provided mounting
flange, apply to threaded holes on the pump flange, and tighten
gently.
• Align the gerotor pump unit, tighten hexagon head screws with
the following torque.
Torque
M6 =
10
±2
Nm
M8 =
18
±2
Nm
M10 = 30
±2
Nm
• Remove protective plugs (inlet/outlet).
Use the tightening torque table from the fitting manufacturer
when connecting the suction and delivery line.
• Install suction and delivery lines on the gerotor pump unit
and tighten them with the torques specified by the fitting
manufacturer.
• Connect the customer-provided equipotential bonding to the
terminal (n) equipotential bonding (see Fig. 16).
• Check that the gerotor pump unit runs smoothly.
See Chapter 6.6 and “Technical data,” pages 20 to 23
IMPORTANT NOTE
The clearance between fan and mounting surface as specified in
the operating instructions from the motor manufacturer (see as-
sembly drawing, dimension CC) must be complied with. The gero-
tor pump units may only be commissioned and operated with an
oil supply; the gerotor pump units must not run dry.