Testing And Verification; Static Test Loading - Zepro ZHZ 500-850 Installation Instruction

Testing and verification
11

Testing and verification

Testing and verification of the tail lift is performed in accordance with installation/delivery inspec-
tion. Verify that the tail lift is suitable for the vehicle in question and for the intended use.
11.1

Static test loading

11.1.1 Deformation
Position the tail lift halfway up to vehicle floor level and with the platform in the horizontal posi-
tion. Measure dimensions A-B-C-D for comparison, as illustrated.
Place a test load on the platform according to the table (for relevant tail lift model and lifting
capacity).
Remove the test load from the platform.
Repeat the measurement of A-B-C-D and verify that there has been no permanent deformation
of the lift or its mounting.
11.1.2 Drift
Place a test load on the platform according to the table. The tail lift must be at the same level
and angle as the vehicle floor. Leave the test load for 15 minutes.
Verify that the platform drift is no more than 15 mm in the vertical direction (points A and D) and
not more than 2° in terms of the angle (points B and C) in relation to vehicle floor level.
11.1.3 Static load (test load 1.25 x tail lift loading capacity). For lifts with a load
centre of 600 mm
Capacity
500 kg
600 kg
C
www.zepro.com
Load 250 kg Load 500 kg
Distance out on the platform (L)
1500 mm 750 mm
1800 mm 900 mm
D
B
Deformation
Max. 2°
Fig 72. Testing and verification
A
D
C
B
Operation
A
Max. 15 mm
73