Product Manual
11
SYSTEM AIR PURGE PROCEDURE
IMPORTANT: BEFORE FIRST USE
Before initial use and over time it is possible that air will enter the hydraulic system, causing poor
lifting performance. Perform the following Air Purge Procedure to remove any air that may have been
introduced into the hydraulic system as a result of product shipment and handling. This step is to be
completed without any weight on the crane.
1. Turn release valve counterclockwise on full turn to the open position.
2. Rapidly pump the handle 6-8 times. Leave handle in down position to expose oil fill plug.