E.H System

Question 1

1. What are the conditions for starting the E.H. system?

Answer 1

a. Plant op to check out system
b. Minimum EH fluid temp of 70°F
c. Normal level in the EH reservoir
d. At least one pump available
e. “NAT” on pump to be started
f. Low level lockout reset
g. Filter skid valved in

Question 2

2. If you get an E.H. system low-low level lockout alarm, what would you expect to happen?

Answer 2

The running pump will not trip and the backup pump cannot be started.