51 of 132
M-SV-001-EN Rev.E
Compressor Components
Figure 42 - Insulating Mylar
on Inverter (TT300/TG230
Only)
2. Place the DC capacitors and DC bus on the
compressor as an assembly. See Figure 41
(Removing DC Capacitor Assembly).
3. Install the nylon nuts at the base of the DC
Capacitor Assembly, located under the main
compressor housing.
4. Install the snubber capacitors.
5. Install the screws that secure the DC bus bars
to the SCRs (TT350, TT400, TT500, TT700, TG310,
TG390, and TG520 only).
6. Install Soft Start Cable Harness (TT350, TT400,
TT500, TT700, TG310, TG390, and TG520 only).
See right side of Figure 39 (Soft Start Cable
Harness to DC Bus).
7. Install the main AC bus bars (TT350, TT400,
TT500, TT700, TG310, TG390, and TG520 only).
8. Using needle-nose pliers, carefully install the
SCR gate cable harness (TT350, TT400, TT500,
TT700, TG310, TG390, and TG520 only).
9. Connect the SCR DC bus bars to the capacitor
DC bus bars (TT300/TG230 only). See Figure 40
(Removing Attaching Hardware from DC Bus
Bars).
10. Install the Soft Start Sable Harness (TT300/
TG230 only). See left side of Figure 39 (Soft Start
Cable Harness to DC Bus).
11. Install the Soft Start Board.
1. (TT300/TG230 only) Place the insulating Mylar
on the Inverter. See Figure 42 (Insulating Mylar on
Inverter).
3.6.4.2 DC Bus
Installation
Summary of Contents for Turbocor TT-300
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