Power Up: DLP-522 363-205-401
Page 4 of 8 Issue 7, March 1997
8.
!
CAUTION:
For proper connection, make sure flat side of cable lug is installed first
on battery post!
On cable assembly [Figure 1], connect
BAT (+)
cable to
+
(positive) terminal of
battery by installing cable lug, flat washer, spring lock washer, and nut on bat-
tery post.
Use only open-end wrench supplied with battery to tighten nut
(which prevents over-tightening). If no wrench is supplied, torque wrench may
be used to tighten nut (8mm) to recommended fastening torque value of 4
ft-lbs (48 in-lbs). Do not overtighten.
9. On cable assembly [Figure 1], connect
BAT (
−
)
cable to − (negative) terminal
of battery by installing cable lug, plain washer, spring lock washer, and nut on
battery post.
Use only open-end wrench supplied with battery to tighten
nut
(which prevents over-tightening). If no wrench is supplied, torque wrench
may be used to tighten nut (8mm) to recommended fastening torque value of 4
ft-lbs (48 in-lbs). Do not overtighten.
10. Double check connections to make sure they are correct.
11. Apply petroleum jelly or equivalent on terminal connections as needed to pre-
vent corrosion.
12. Install plastic cover (removed in Step
6
) on battery. Remove cut-outs in side
wall of cover [Figure 1] as needed to fit over cable assembly.
13. Repeat from Step
7
for remaining batteries in battery string.
14. Use special key (modified hex key) and 216-tool to open doors to battery com-
partment (in cabinet skirt).
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