Hitachi RPI-0.8FSG1 Service Manual page 148

SERVICING
(2.1 Outdoor Unit)
(6) Remove the heater cover and the spring for the oil heater, and release the oil heater.
(7) Disconnect the discharge pipe of the compressor.
Use two spanners when disassembling the flare-nuts.
2-8
TURN OFF all power source switches.
Remove the spring
by expanding
the spring as shown.
Spring
Oil Heater
Heater Cover
Tool Adjustable Wrench or Spanner
Discharge Pipe
Two Spanners