Idex Hale Sam, Technical Manual

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4.4.2 SAM Pump Controller
A SAM system provides only one (1) SAM Pump Controller touchscreen, if the touchscreen fails to
function (the touchscreen provides program storage and execution, touch type man/machine in-
terface, governor control, and engine/pump/miscellaneous statuses) or is damaged; replace the
SAM Pump Controller as follows.
Refer Table 9 to for a list of tools and/or consumables required for this procedure.
Table 9. SAM Pump Controller Tools And Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Shop Rag(s) (As Required)
Wire Cutter Cable Ties (As Required)
5/64-in Hex socket
(Or Allen Key)
SAM Pump Controller
<See FSG-PL-01505, Sheet 1>
Ratchet
If the SAM Pump Controller touchscreen fails or is damaged; replace the touchscreen as follows.
Removal
A.
Open SAM operator panel.
B. Note cable tie locations, cut ONLY ties required to R&R SAM Pump Controller.
C. At rear of SAM Pump Controller, tag and disconnect electrical connectors (up to
four [4]).
D. Using 5/64-in hex socket and ratchet (set CCW) (or Allen key), remove two [2]
8-32 x 1/2-in long button head hex screws (with lock washers) and associated
bracket. See Figure 35.
NOTE
Support the SAM Pump Controller to prevent the display and the remaining bracket
from falling while removing the mounting screws. Removing one bracket at a time
makes the R&R easier.
E. Support SAM Pump Controller and remaining bracket; remove two [2] screws
(with lock washers).
F. Remove bracket.
G. Remove SAM Pump Controller.