Ion Technologies IT- DS05-S User Manual

IONTECH
®
IT-DS EDI Modules
Tightening End Plate Tie-bar Nuts
Sequence: Figure 3-1 shows the sequence in which to tighten the tie bars. In other
words, start the tightening process with # 1, and finish with # 14.
Torque Specification: Table 3-1 gives the torque specification for each tie-bar, as
numbered in Figure 3-1.
Tighten the end plate tie-bar
nuts on the IT-DS Module following
these steps:
1. Using a 19 mm open
ended wrench, hold the acorn
nuts on the plumbing (cathode) end of
the module.
2. Insert the 19 mm extra
deep socket (IONTECH part number
IP-IT-DSSOCKET) in a torque
wrench and turn all 14
tie-bar hex nuts (anode end) to
10 ft-lbs following the sequence.
3. Set the torque wrench
to 12.5 ft-lbs and tighten
positions 1-8 and 11-14 to this
specification.
4. Reset the torque
wrench to 25 ft-lbs and tighten
positions 1-8 to this
specification.
Figure 3-1 Module Tightening Sequence
5. Confirm that 11-14 are still at 12.5 ft-lbs and 9,10 are still at 10 ft-lbs. If not, retighten.
Use caution to avoid over tightening. Do not exceed torque specified in Table 3-1.
Table 3-1 Tie bar torque specifications
Tie-bars Torque
1-8 25 ft. lbs
11-14 12.5 ft. lbs.
9,10 10 ft. lbs.
14 IT-DS MAN Rev 0

Ion Technologies IT- DS05-S Specifications

General

Brand	Ion Technologies
Model	IT- DS05-S
Category	Control Unit
Language	English