Start-Up; Checklist - Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual

Fig. 153 — Marine Light with Switch (No Convenience Outlet), Indoor Installation
Fig. 154 — Marine Light with Switch (No Convenience Outlet), Outdoor Installation

START-UP

Remove all construction debris from unit in-
Checklist —
terior. Verify that all drains are free of debris. Prime all conden-
sate traps.
FILTERS — Install unit filters in all filter sections.
AIRFOIL AND FORWARD-CURVED FANS
1. Release the holddown that fastens the fan sled to the
section base.
SWITCH ASSEMBLY
SEAL
CONDUIT NUT
PERMAGUM
BEAD
UNIT
EXTERIOR
OUTDOOR SWITCH
ASSEMBLY (NO OUTLET)
SEAL
PERMAGUM
BEAD
UNIT
EXTERIOR
176
UNIT SIDE PANEL
(TYPICAL)
UNIT
INTERIOR
A39-4483
UNIT SIDE PANEL
(TYPICAL)
UNIT
INTERIOR
a39-4484
2. Check lubrication of fan, motor bearings, and linkages.
Note that bearings are shipped completely full of
grease for corrosion protection and may run warm
temporarily on start-up until excess grease has dis-
charged.
3. Check tightness of bearing setscrews (Fig. 155) or
locking collars (Fig. 156). Also, check tightness of set-
screws on fan wheels and sheaves.
LIGHT
ASSEMBLY
LIGHT
ASSEMBLY