Snorkel SR3370 - Manual (Page 41)

n Charging System
Figure 7.24 - Ammeter Gauge
With the en gine idling, the nee dle in the AMPS
gauge should not be to the left of 0" (left of 0" is dis -
charg ing).
NOTE
Leave the engine running for the next step
n Ground Controls
Figure 7.26 - Ground Controls
Check the Plat form Lift/Lower switch • (see Fig ure
7.26) to see that it is func tion ing prop erly by hold ing
the switch up to rise plat
form and push ing the
switch down to lower the plat form.
Pay par tic u lar at ten tion to the Emer gency Stop
switch
€ (see Fig ure 7.26) to see that it turns the SR
en gine off when struck.
n Flashing Light (Option)
Check to see that the light flashes ap prox i mately
once a sec ond when the SR en gine is run ning.
n Platform Controls
Figure 7.27 - Platform Controls
Check all of the lift •, drive €, steer •, and sta bi liser
‚ func tions from the plat form con trol box to see that
they cause the SR to move the way it should (see
Fig ure 7.27). (for cor rect op er at ing pro ce dures see
the Op er a tion chap ter ).
Lis ten for the low er ing alarm while the plat form is
go ing down. Lis ten for the mo tion alarm while the
SR is be ing driven for ward. Lis ten for the back-up
alarm while the SR is back ing up.
Press the op er a tor horn ƒ (see Fig ure 7.27) to see
that it works.
Pay par tic u lar at ten tion to the Emer gency Stop
switch
„ to see that it turns the en gine off when
struck (see Fig ure 7.27).
Pay par tic u lar at ten tion to the Safety Con trol … to
see that it de ac ti vates the Joy stick Con trol ler †
when the safety con trol … is re leased (see Fig ure
7.27).
n Emergency Lowering
Figure 7.28 - Emergency Lowering
To check the emer gency low er ing: Raise the plat -
form and turn the en gine OFF at the ground con trol
box KEY SWITCH.
SR3370 & SR2770 – 12696A Rev B page 7 - 7
7. Daily Inspection and Maintenance