FlexxPump 250/400/500 B
Continuation sheet
revision: SG-20220623
02
EN-
3.
Description of function
3.1 General information
The FP 250/400/500B with ext. battery compartment is designed as an extremely compact double
piston pump for autonomous operation with grease as lubricant. The two pistons run force-con-
trolled and counter-rotating. The FP 250/400/500B with ext. battery compartment is available as a
version with one lubricant outlet or as a version with two lubricant outlets. The outlets are secured
by an integrated non-return valve. Approx. 0.15 cm³ of lubricant is pumped during each dispens-
ing operation; multiple dispensers can be set one after the other.
The LCD on the front panel displays the various operating states; further information (empty car-
tridge, error) can be read.
The present FlexxPump4 as battery version has no electrical interface. The supplied activation
and programming key can be used to adjust the quantity of grease pumped per time to supply the
lubrication point with the ideal quantity of lubricant.
The FP 250/400/500B with ext. battery compartment is equipped with an external battery
compartment from the factory. Two battery holders are also included in the scope of delivery.
Depending on requirements, either the DLS Schmiersysteme GmbH battery pack 6V, or your own
primary cells or rechargeable batteries in sizes R6 (AA) or R14 (baby cells), each with 1.5V vol
-
tage, can be used to supply the FP 250/400/500B with ext. battery compartment with power. The
enclosed battery holders are necessary for this.
