Carrier TRANSICOLD Vector 8700 - Operation

8–3 62-12259
These maintenance schedules are based on the use of approved oils and regular pretrip inspections of the unit.
Failure to follow the recommended maintenance schedule may affect the life and reliability of the refrigeration unit.
8.4 Oil Viscosity External Surface Service
Procedures for servicing or maintaining the automatic fresh air exchange, grille, surround, doors, door latches and
display module are provided below.
Unit 1. Check unit mounting bolts Check
2. Check engine and compressor mounting bolts Engine Manual
3. Check door latches and hinges Section 8.4.4
4. Check condition of water pump belt Check
Refrigeration
System
1. Check defrost air switch and calibrate as necessary Section 8.8.12
2. Check & clean the evaporator coil and all defrost drain hoses Section 8.8.1
3. Install manifold gauge set and check refrigerant pressure Section 8.6
4. Run APX Control System Pretrip Section 3.7
5. Check calibration of suction pressure transducer Section 8.6.1
6. Check manual defrost operation Section 3.12
Electrical System 1. Check unit switches and electrical connections Check
2. Check all ground connections for corrosion & tightness Check
3. Check stand-by plug for signs of wear or damage Check
4. Check condenser fan amperage Section 2.10
5. Check evaporator fan amperage Section 2.10
6. Check compressor amperage Section 2.10
7. Check heater amperage Section 2.10
c. 5 year or 12,000 Hour Maintenance
Coolant System 1. Drain and flush cooling system Section 8.5.12
2. Refill with an Organic Acid Technology (OAT), nitrite free
(NF) extended life coolant (ELC-NF).
Section 8.5.12
d. Oil Change Intervals
Petroleum 3000 hours or 2 years (Maximum oil drain interval is 2 years)
Table 8–1 Maintenance Schedule
System Operation Reference Section
040
32 104
Ambient Temperature
F
O
5W40* (synthetic)
10W30*
15W40**
*10W30 & 5W40 (synthetic) are recommended for ALL climates
**15W40 is NOT recommended for climates < 32 F (0 C)
C
O
F
O
C
O
o
o