Rockwell Automation Liquiflo AC Drive Panel Mount Kit, M/N 41L4060, Model Number 41L4060PM - Manual (Page 3)

Panel Mount Kit for LiquiFlo AC Drives M/N 41L4060 3
Step 3. Install the insulation (item 8) over each of the three output power leads (see figure 1). After tightening
the pressure lugs, fasten the insulation in place using two cable ties per lead (item 9).
Installing the Coolant Input and Output Hoses
Coolant input and output hoses can be routed either through the back of the cabinet or through the side of the
cabinet. Procedures for both methods follow.
To route the coolant hoses through the back of the cabinet:
Step 1. Drill the two 3.00” diameter access holes for the coolant hoses and the four .223/.219” diameter tube
support bracket mounting holes in the back of the cabinet. Refer to figures 1 and 2 for locations and
dimensions.
Step 2. Solder the input hose assembly (item 10) and output hose assembly (item 11) in their respective
locations as shown in figures 1 and 2. When soldering, follow the instructions in note 2 in figure 1.
Step 3. Mount the drive in the cabinet, ensuring that the coolant hoses are routed through the back of the
cabinet.
Step 4. Install the tube support brackets (item 12) as shown in figure 2, and fasten to the ends of the coolant
hoses using four #10 spacers and four #10-32 flat head screws (items 13 and 14). Torque to between
30 to 34 in-lb (3.5 to 3.9 Nm).
Step 5. Fasten the tube support brackets to the back of the cabinet using four 1/4-20 self-tapping screws
(item 15). Tighten until no space exists between the screw head and the bracket.
To route the coolant hoses through the side of the cabinet:
Step 1. Drill the two 2.00” diameter access holes for the coolant hoses and the eight .223/.219” diameter tube
support bracket mounting holes in the side of the cabinet. Refer to figures 3 and 4for locations and
dimensions.
Step 2. Solder the two side mount tube assemblies (item 16) in their respective locations as shown in figure 3.
When soldering, follow the instructions in note 2 in figure 1.
Step 3. Mount the drive in the cabinet, ensuring that the coolant hoses are routed through the side of the
cabinet.
Step 4. Install the tube support brackets (item 17) as shown in figure 4, and fasten to the back of the cabinet
using eight 1/4-20 self-tapping screws (item 15). Tighten until no space exists between the screw
head and the bracket.
Important: A wrench must be applied to the wrench flats of item 16 prior to the assembly of 3/4 NPT male
fittings.
This completes the installation of the LiquiFlo panel mount kit.