CHART Orca MicroBulk CO2 Series - Every Three Months Preventive Maintenance; Electrical Connection Inspection (12 V); Every Six Months Preventive Maintenance; Tank-To-Frame Mounting Hardware

44
Preventive Maintenance Product Manual - Orca
™
CO
2
Series MicroBulk Delivery System
Every Three Months Preventive
Maintenance
Electrical Connection Inspection (12v)
1. Check voltage at the batteries.
2. Check voltage at the relay box.
3. Check voltage on the junction box, located in the dome
light
4. Check electrical connections at the Flowcom
®
Flow
Meter System and electrical control box.
Every Six Months Preventive
Maintenance
Tank-to-Frame Mounting Hardware
1. Bolts/nuts present and torqued.
Note: Checkwithinrstmonthofuse.Ifnuts
continue to loosen replace the set. After
5-7years,itisrecommendedtoreplace
washersetandnuts.
2. Springs not cracked and present forward of rear tandem.
3. Inspect all hardware and replace or tighten as needed.
4. Torque all PTO housing bolts (connection from PTO to
transmission)
Note: See original equipment manufacturer
(OEM)formaintenanceandtorque
requirements.
Carbon Dioxide Pump
1. Lubricate the two bearings via grease gun with a
MIL-G-10924 C ball bearing grease rating of -50°F.
Follow maintenance procedures in pump manual.
Yearly Preventive Maintenance
1. Ensure proper service in all programmable settings.
2. Drain the air tank(s) every year before the winter
months.
3. Perform a DOT inspection.
4. Test anti-tow system.
5. Get on-site meter calibration verication.
6. Change Hydraulic System lter per OEM. Verify fan
turns on at 120°F.
7. Torque all PTO housing bolts (connection form PTO to
transmission).
Note: See original equpment manufacturer
(OEM)formaintenanceandtorque
requirements.
8. Inspect line safety and main tank relief valves. Replace
if leaking.
9. Top o with 60/40 propylene glycol/distilled water as
needed (1.5 quarts PG : 1.0 quart water).
Every Five Years Preventive
Maintenance
1. Replace main tank safety relief valves.
2. Replace line safety valves.
Vacuum Integrity Check (as
required)
Since all transport tanks are vacuum insulated, any
deterioration or loss of vacuum will be apparent by cold
spots, frost, or condensation on the outside of the tank or
evidenced by abnormally rapid pressure build-up. Unless one
of these conditions is evidenced, the vacuum level should not
be suspect.