Mar Cor Purification M4-13200, Руководство по эксплуатации и обслуживанию, Страница: 29 / 60

M-Series Water Purification Machines
1238160 Rev. D 3 - 7 Preparation and Start-Up
18. Your machine is equipped with flow meters, and a pressure gauge that will
assist you in setting alternative flow rates for variable recoveries. If you
wish to operate at a recovery lower than 75%, you must ensure that the
flow rates for the permeate and the concentrate are at desired levels.
Some minor adjustments in the concentrate and recycle flow control
valves may be necessary.
See Table 1 for specified flow rates for various machine recoveries. When
you have selected your desired flow rate, gradually adjust the concentrate
flow control valve to achieve desired flow and use the recycle valve to
bring the operating pressure up to 140 psi (15.2 bar).
Once the desired flow rate is achieved, at 140 psi operating pressure, no
further valve adjustment is needed.
Table 1 shows flow rates at 50% and 75% recovery for the 2200 through
13200 models. Use this table in adjusting flow rates.
NOTE:
Permeate flow rates are dependent upon temperature and conditions at your site.
Contact Mar Cor Purification if you have any questions.
Table 1: Machine Recovery
PERMEATE FLOW [GPM(LPM)]
CONCENTRATE FLOW
[GPM(LPM)]
MODEL 50% Recovery 75% Recovery 50% Recovery 75% Recovery
M4-2200 1.5 (5.7) 1.5 (5.7) 1.5 (5.7) 0.5 (1.9)
M4-4400 3.1 (11.7) 3.1 (11.7) 3.1 (11.7) 1.0 (3.8)
M4-6600 4.6 (17.4) 4.6 (17.4) 4.6 (17.4) 1.5 (5.7)
M4-8800 6.1 (23.1) 6.1 (23.1) 6.1 (23.1) 2.0 (7.6)
M4-11000 7.6 (28.8) 7.6 (28.8) 7.6 (28.8) 2.5 (9.5)
M4-13200 9.2 (34.8) 9.2 (34.8) 9.2 (34.8) 3.1 (11.7)