Clayton Steam Generator model EO-100-1M
PAGE 19 / 70
Instruction Manual, doc.nr.: MAN18206 Rev A PSC
With plant operating at normal steam pressure, open separator drain valve
After 30 seconds, shut off burner and close steam discharge valve
Open coil drain valve and close separator drain valve
When steam pressure drops to zero, close coil drain valve
5.2.3
STEP 2
•
Mix another solution of tri-sodium phosphate, this time using 2,5 kg
(5 lbs)
of commercial tri-sodium
phosphate or 1,25 kg
(2½ lbs)
pure
(anhydrous)
tri-sodium phosphate per m³
(250 gallons)
water.
Again, ratio the volume to fill the applicable coil, separator, & receiver.
•
Add this solution to the receiver and allow the plant to operate normally for 10 to 12 hours.
•
Blowdown the plant again as instructed
This should completely clean the system of all construction and installation residues.
End Chapter - 5
