© 2018 Novatec, Inc. All Rights Reserved
Page 6
Instruction Manual VPD-25 IM 12 FEB 2018
6.0 MECHANICAL INSTALLATION
Only qualified technicians familiar with local and national codes should install the equipment. Connect
the vacuum lines as shown on the installation drawings. Connect the compressed air (80-120 psig) to
air actuated valves as required.
7.0 ELECTRICAL INSTALLATION
Connect the proper power supply (check nameplate) through a main line disconnect (field supplied) to
terminal connections L1, L2, L3 and ground into the VPD control cabinet that contains the motor
starter. This is the only power required, as the unit is completely pre-wired. Connect additional control
wiring from the remote mounted master control panel to the vacuum power unit as shown on the
electrical wiring schematic for the master control panel. Verify the correct rotation of the motor with the
directional labels on the assembly.
8.0 ENGINEERING DATA
Utilities:
Compressed Air: 80-120 PSIG
Electric: Verify nameplate information
Horse Power
Voltage
FLA
KVA
VPD-25
25HP
460/3/50
36.0
25.0
460/3/60
575/3/60
31.0
24.7
23.9
Specifications:
25 Hp
500 CFM
13” Maximum Vacuum
4” Line Size
NOTE:
Specifications will be reduced for standard pump assemblies run on 50Hz. Information shown is for
standard PD vacuum pumps. Refer to special job drawings for custom unit information if applicable.
Verify nameplate information on motor before installing and operating. All information is subject to
change without notice.
CAUTION:
Always disconnect power before servicing. Only qualified technicians should service the equipment.
24..0
