MAGNUM 620D PUMP OPERATION / MAINTENANCE MANUAL
PAGE 3
1 INSTALLATION
1.1 UNPACKING
After unpacking, the pump should be checked for any damage that may have
occurred during shipment. Damage should be reported to the carrier
immediately.
The following items should be included within the shipping container:
Qty Item
Description
1
620
Magnum 620 Pump
1
M620D
Operation/Maintenance Manual
1.2 UTILITIES / HOOK-UP
It is recommended that the pump be positioned within 15
°
from level to maintain
self-priming ability and pumping efficiency. Allow sufficient room for tubing
connectors. The pump mounts on a quick-change base for easy installation.
The pump has an exhaust location on the backsides of the master and slave
heads. The exhaust location requires 1/2” (12mm) minimum clearance behind
the master head. Care should be taken to prevent flooding the exhaust port
when the pump is located in a wet bench plenum.
Air Inlet:
1/4” FNPT (3/8” Dia. [8mm] supply tube minimum).
Air Supply:
28-80 psig (1.7 – 5.5 bar) clean dry air or nitrogen (see
Performance Charts, Section 3.1).
Fluid Ports:
1” NPSM – additional adaptor port options available.
Inlet/Outlet adaptor fittings and Surge Suppressor require
torqueing during pump installation. See Section 2 for hook-up
diagram and torque values.
