Snorkel S3215E, Operator'S Manual, Page: 82 / 90

Appendix C – Inspection Checklists
S3215L/S3215E/S3219E/S3220E/S3226E/S4726E/S4732E – 1500834
Frequent Maintenance – Every 90 Days or 150 Hours
Performed by: Date:
Level Sensor Interlock Test
C. Elevate the front tires to the aproximate height
as follows:
S3215L 4
″
(102 mm)
S3215E/S3219E 4 1/8
″
(105 mm)
S3220E/S3226E/S4726E/S4732E
6
″
(152 mm)
Verify the chassis inclination is between 4.2 and
4.4 degrees. Verify that the lift function cuts out
automatically and the alarm sounds before the
platform reaches an elevation of 6
′
(1.8 m). All
drive functions must also cut out.
D. Repeat steps B and C elevating the rear tires.
E. Place the smart level on the chassis in the side-to-
side direction. Zero the level. Elevate the front tires
on the right side of the machine to the aproximate
height as follows:
S3215L ANSI – 1
″
(25 mm)
S3215L CE/AU – 3/4
″
(19 mm)
S3215E/S3219E/S3220E/S3226E
3/4
″
(19 mm)
S4726E/S4732E
1 1/8
″
(29 mm)
Verify the chassis inclination is no more than 1.8
degrees, 1.2 degrees on the S3215L. Verify the
platform will raise and lower through its full range
of motion.
F. Elevate the front tires on the right side of the
machine to the aproximate height as follows:
S3215L ANSI – 1.25
″
(32 mm)
S3215L CE/AU – 1
″
(25 mm)
S3215E/S3219E/S3220E/S3226E
1
″
(25 mm)
S4726E/S4732E
1 3/4
″
(44 mm)
Verify the chassis inclination is between 2.2 and
2.4 degrees, 1.7 and 1.9 degrees on the S3215L.
Verify that the lift function cuts out automatically
and the alarm sounds before the platform reaches
an elevation of 6
′
(1.8 m). All drive functions must
also cut out.
G. Repeat steps E and F for the left side of
machine.
H. Adjust/replace the level sensor as required.
Item Procedure Information
P/F/R
Maintenance Table Key: P = Pass, F = Fail, R = Repaired