![background image](http://html1.mh-extra.com/html/gardner-denver/autosentry-eaq99q/autosentry-eaq99q_operating-and-service-manual_3693311019.webp)
13-9-666 Page 18
DISCHARGE SERVICE LINE
- The discharge service line connection on both water-cooled and air-
cooled units is made at the right hand corner of the unit, viewed from the opposite end from control panel
side. When connecting two or more GD rotary screw units on a common manifold, each unit is isolated
by the check valve in the unit discharge line. If a Gardner Denver rotary screw unit is connected to
another compressor on a common manifold be sure the other compressor has a check valve in the line
between the machine and the manifold. If a rotary screw and a reciprocating compressor are connected
together on a common manifold, an air receiver must be located between the two units.
Discharge air used for breathing will cause severe injury or death.
Consult filtration specialists for additional filtration and treatment equipment to
meet health and safety standards.
BLOWDOWN VALVE PIPING
-
The blowdown valve is piped back into the airend between the inlet valve
and air filter.
HEAT EXCHANGER
Water Temperature to Heat
Exchanger
(gpm)
Maximum
Water Flow
(gpm) **
Approximate Water
Pressure Drop @ 90
°
F
Water Temperature
(psi)
HP Model
60
°
F
70
°
F
80
°
F
90
°
F
125 HP
EAQ99Q
12.1
15.2
20.2
30.3
40.0
4.0
125 HP
EBQ99M
11.3
14.1
18.9
28.3
40.0
4.0
150 HP
EAQ99Q
14.6
18.2
24.3
36.4
40.0
4.0
150 HP
EBQ99M
13.1
16.3
21.8
32.7
40.0
4.5
200 HP
EAQ99Q
18.3
22.8
30.4
45.5
110.0
5.0
200 HP
EAU99Q
18.9
23.6
31.5
47.3
110.0
5.0
200 HP
EBU99C
18.9
23.6
31.5
47.3
110.0
5.0
200 HP
EBQ99M
16.4
20.4
27.3
40.9
110.0
5.0
* 80
°
F Maximum Water Temperature when aftercooler & oil cooler are piped in series (std).
** Flows exceeding "Maximum Water Flow" will cause severe erosion and will void unit warranty.
Summary of Contents for AUTOSENTRY EAQ99Q
Page 13: ...13 9 666 Page 12 Figure 1 6 AIR OIL FLOW DIAGRAM 202EDM797 Ref Drawing...
Page 42: ...13 9 666 Page 41 Figure 4 13 WIRING DIAGRAM WYE DELTA EBQ EBU UNITS 300EDM546 A Ref Drawing...
Page 43: ...13 9 666 Page 42 Figure 4 14 WIRING DIAGRAM FULL VOLTAGE EBQ EBU UNITS 302EDM546 Ref Drawing...
Page 49: ...13 9 666 Page 48 Figure 5 3 FLOW DIAGRAM AIR OIL SYSTEM 203EDM797 A Ref Drawing...
Page 74: ......