Unpacking
The pump is delivered with most major components already assembled. Keep the original
container and packing assembly so the unit may be shipped safely, if necessary.
Carefully unpack the pump and its accessories from the carton.
Because of their weight, you should take special care when handling the large cartons. Pump
modules are heavy and should be lifted from the carton with care, by two people. Instructions
describing the unpacking procedures can be found on and in the carton.
It is necessary for two people to lift either the 333 Pump or 334 Pump out of the box, using the
straps provided. The 333 Pump weighs approximately 33.1 kg (73 lbs.). The 334 Pump weighs
approximately 29 kg (64 lbs.). To avoid personal injury and for general safety, if moving or
lifting the system, always get another person to assist you. Always follow local health and
safety regulations.
Standard Equipment
After the instrument and the accessories have been unpacked, you should have the following:
● 333 Pump and/or 334 Pump with H3 Pump Heads
● An accessory kit that includes:
○ Solvent Bottle Tray
○ GSIOC Cable (334 Pump only)
○ Wrenches
○ Glass Bottle
○ Tubing and Fittings
○ Bellows Mounting Tool
○ Extra Fuses
○ Power Cord
○ Terminal Block Connectors (333 Pump only)
○ Plumbing Kit for Piston Rinsing Chambers
DOCUMENTATION
Documents are provided on the supplied 333/334 HPLC Pumps Documentation USB.
Optional Accessories
● Column Holder
● Manual Injection Valve Holder
For part numbers and installation instructions for the optional accessories, refer to the dedicated
appendices.
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333/334 HPLC PUMPS | USER’S GUIDE
UNPACKING