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2.0 INSTALLATION
2.1
Unpacking
Open the shipping carton and inspect contents for damage. If any items are missing or damaged
contact your local distributor.
Pumps are pre-primed with water at the factory. If the application is not compatible with water,
drain and dry before use. Be sure to remove caps from fittings before attaching tubing.
CAUTION:
Head bolts may have loosened during storage or shipment. Be sure to check and
tighten to 19 lb-in torque, if necessary.
2.2
Location
Choose a location for the pump which is clean, dry, vibration-free, close to an electrical outlet,
and allows convenient access to stroke length control, frequency control, and tubing
connections. Avoid areas where ambient temperature exceeds 122°F (50°C) or falls below 32°F
(0°C). Pumps should always be shielded from direct exposure to the elements. Black UV
resistant tubing should be used if the tubing is exposed to strong UV radiation (sunlight/lamps).
The EK Series is specifically designed to withstand the elements and can be mounted directly
outdoors within the temperature specifications.
This pump is cord connected and not intended for permanent mounting to a building structure.
However, temporary mounting to stabilize the pump during operation may be necessary as long
as tools are not required for the installation or removal of the pump.
Flooded suction (mounting the pump below the level of liquid in the supply tank) is strongly
recommended, especially when pumping liquids that readily generate gas bubbles. Sodium
hypochlorite and hydrogen peroxide are common examples of such liquids. (See Figure 1.)
If flooded suction mounting is not possible, a shelf adjacent to (but not directly above) the
supply tank often works well. (See Figure 2.) The supply tank or cover can also be used if it
has provisions for mounting a pump. (See Figure 3.) In any case, the total suction lift should
not exceed 5 ft (1.5m).
Figure 3
Tank Mount
Figure 2
Shelf Mount
Figure 1
Flooded Suction
Recommended for
liquids that out-gas
