7) Preset the hydraulic valve according to the manufacturer’s instructions.
8) Verify that the hydraulic pumping unit motor rotates in the correct direction.
9) If the motor rotation is not correct, disconnect power and swap the motor starter wires connected
to the “Softstarter” terminals 1-L1 and 3-L2. After swapping these wires, re-apply power and
verify that the motor rotates in the correct direction.
10) If the Sprecher Schuh Softstarter generates a “Phase Reversal” fault, verify that dip switch 9 on
the Softstarter is set properly. See the Sprecher Schuh Softstarter manual for instructions on the
proper setting for dip switch 9.
• Verify that the elevator is safe to operate as a running platform and that all individuals are
clear of moving machinery.
• Make sure all hoistway and car doors are closed.
11) Adjust the speed of the platform in the up and down directions according to the hydraulic valve
manufacturer’s instructions.
3.2.2 Complete the Installation of Equipment
Before beginning the adjustment process, the installation of all equipment should be complete including
the following items. See Section 2 for the installation procedures.
• All field wiring, safety circuits, and safety devices should be installed.
• The APS selector system should be installed including the “door zone bridge” guide clips.
• All Terminal Limit switches should be installed.
• All car doors and car door electric contacts or car door interlocks should be installed.
• All hoist doors and hoistway door interlocks should be installed.