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50

 Hanover Road, Florham P

ark, New Jersey 07932   www

.ascovalve.com

Pa

ge 2 of  4

Form 

No.V6584R8

facilitate

 wiring, 

the 

solenoid 

may 

be 

rotated 

360

. F

or 

the 

watertight 

and

explosionproof 

solenoid, 

electrical 

fittings 

must 

be 

approved 

for 

use 

in 

the

approved

 hazardous 

locations.

CA

UTION

: 

Cryogenic 

Applications 

- 

Solenoid 

lead 

wire 

insulation

 should 

not 

be 

subjected 

to 

cryogenic 

temperatures.

Adequate

 lead wire protection and routing must be provided.

Additional 

W

iring 

Instr

uctions F

or 

Optional 

Features:

Open

-

Frame

 solenoid with 1/4

 spade terminals.

For 

solenoids 

supplied 

with 

screw 

terminal 

connections 

use 

#

12-18 

A

W

G

stranded

 copper 

wire 

rated 

at 

90

C 

or 

greater. 

Torque 

terminal 

block 

screws

to 10 ± 2 in-lbs [1,0 ± 1,2 Nm]. A tapped hole is provided in the solenoid for grounding, 

use 

a 

#

10-32 

machine 

screw. 

Torque 

grounding 

screw 

to 

15 

- 

20

in-lbs

 [1,7 

- 

2,3 

Nm]. 

On 

solenoids 

with 

screw 

terminals, 

the 

socket 

head

screw

 holding 

the 

terminal 

block 

to 

the 

solenoid 

is 

the 

grounding 

screw.

Torque

 the 

screw 

to 

15 

- 

20 

in-lbs 

[1,7 

- 

2,3 

Nm] 

with 

a 

5/32

 hex 

key

wrench.

Junction

 Box

The 

junction 

box 

is 

used 

with 

spade 

or 

screw 

terminal 

solenoids 

only 

and 

is

provided

 with 

a 

grounding 

screw 

and 

a 

1/2

 conduit 

connection. 

Connect

#

12-18

 A

WG 

standard 

copper 

wire 

only 

to 

the 

screw 

terminals. 

W

ithin 

the

junction 

box 

use 

field 

wire 

that 

is 

rated 

90

C 

or 

greater 

for 

connections. 

Fo

r

steam

 service use 105

C rated wire up to 50 psi or use 125

C rated wire above

50

 psi. 

After 

electrical 

hookup, 

replace 

cover 

gasket, 

cover, 

and 

screws. 

Tighten

 screws 

evenly 

in 

a 

crisscross 

manner.

DIN Plug Connector Kit No.K236034

1.

The

 

open-frame 

solenoid 

is 

provided 

with 

DIN 

terminals 

to

accommodate

 the 

plug 

connector 

kit.

2.

R

emove

 center 

screw 

from 

plug 

connector. 

Using 

a 

small 

screwdriver, 

pry

terminal

 block 

from 

connector 

cover.

3.

Use

 

#

12-18 

A

WG 

stranded 

copper 

wire 

rated 

at 

90

C 

or 

greater 

for

connections.

 Strip 

wire 

leads 

back 

approximately 

1/4

 

f

or

 installation

 

in

socket

 terminals. 

The 

use 

of 

wire-end 

sleeves 

is 

also 

recommended 

for

these

 socket 

terminals. 

M

aximum 

length 

of 

wire-end 

sleeves 

to 

be

approximately

 1/4

.ĂT

inning

 

of 

the 

ends 

of 

the 

lead 

wires 

is 

not

recommended.

4.

Thread

 wire 

through 

gland 

nut, 

gland 

gasket, 

washer 

and 

connector 

cover.

NOTE:

  Connector 

housing 

may 

be 

rotated 

in 

90

 increments 

from 

position

shown

 for 

alternate 

positioning 

of 

cable 

entry.

5.

Check

 DIN 

connector 

terminal 

block 

for 

electrical 

markings. 

Then 

make

electrical

 hookup 

to 

terminal 

block 

according 

to 

markings 

on 

it. 

Snap

terminal

 block 

into 

connector 

cover 

and 

install 

center 

screw.

6.

Position

 connector 

gasket 

on 

solenoid 

and 

install 

plug 

connector. 

Torque

center

 screw 

to 

5 

± 

1 

in-lbs 

[0,6 

± 

1,1 

Nm].

NOTE:

  Alternating current (A

C) 

and 

direct 

current 

(DC) solenoids are built

differently.

 T

o 

convert 

from 

one 

to 

the 

other, 

it 

may 

be 

necessary 

to 

change

the 

complete 

solenoid 

including 

the 

core 

and 

solenoid 

base 

sub-assembly,

not 

just 

the 

solenoid. 

Consult 

A

SCO.

Installation

 of 

Solenoid

Solenoids

 may 

be 

assembled 

as 

a 

complete 

unit. 

Tightening 

is 

accomplished

by 

means 

of 

a 

hex 

flange 

at 

the 

base 

of 

the 

solenoid.

Installation

 of 

Panel 

Mounted 

Solenoid 

(See

 Figure 

1)

1.

Disassemble 

solenoid 

following 

instruction 

under 

Solenoid

 R

epla

c

ement

then 

proceed

. 

2.

Install 

solenoid 

base 

sub-assembly 

through 

customer 

panel.

3.

Position

 spring 

washer 

on 

opposite 

side 

of 

panel 

over 

solenoid 

base

sub-assembly.

4.

R

eplace

 solenoid, 

nameplate/retainer 

and 

red 

cap.

5.

M

ake 

electrical 

hookup, 

see 

W

iring

 section.

Solenoid 

Temperature

Standard

 solenoids 

are 

designed 

for 

continuous 

duty 

service. 

When 

the

solenoid

 is 

energized 

for 

a 

long 

period, 

the 

solenoid 

becomes 

hot 

and 

can 

be

touched

 by 

hand 

only 

for 

an 

instant. 

This 

is 

a 

safe 

operating 

temperature.

MAINTENANCE

 

  W

ARNING:

   T

o 

prevent 

the 

possibility 

of 

death,

serious 

injury 

or 

property 

damage, 

turn 

off 

electrical

power

, 

depressurize 

solenoid 

operator 

and/or 

valve,

and

 vent 

fluid 

to 

a 

safe 

area 

before 

servicing.

Cleaning

All 

solenoid 

operators 

and 

valves 

should 

be 

cleaned 

periodically. 

 The 

time

between 

cleaning 

will 

vary 

depending 

on 

medium 

and 

service 

conditions. 

In

general,

 if 

the 

voltage 

to 

the 

solenoid 

is 

correct, 

sluggish 

valve 

operation,

excessive

 noise 

or 

leakage 

will 

indicate 

that 

cleaning 

is 

required. 

Clean

strainer

 or 

filter 

when 

cleaning 

the 

valve.

Preventive

 Maintenance

Keep

 the 

medium 

flowing 

through 

the 

solenoid 

operator 

or 

valve 

as 

free

from 

dirt 

and 

foreign 

material 

as 

possible.

While

 in service, the solenoid operator or valve should be operated at least

once

 a

 month 

to 

insure 

proper 

opening 

and 

closing.

Depending

 on 

the 

medium 

and 

service 

conditions, 

periodic 

inspection 

of

internal

 valve 

parts 

for 

damage 

or 

excessive 

wear 

is 

recommended.

Thoroughly

 clean 

all 

parts. 

R

eplace 

any 

worn 

or 

damaged 

parts.

Causes

 of 

Improper 

Operation

Faulty 

Control 

Circuit:

  

Check 

the 

electrical 

system 

by 

energizing 

the

solenoid.

 A metallic 

c

li

c

k

 signifies 

that 

the 

solenoid 

is 

operating. 

Absence

of the 

c

li

c

k

 indicates 

loss 

of 

power 

supply. 

Check 

for 

loose 

or 

blown 

fuses,

open-circuited

 

or 

grounded 

solenoid, 

broken 

lead 

wires 

or 

splice

connections.

Burned

-

Out 

Solenoid:

  

Check 

for 

open-circuited 

solenoid. 

R

eplace 

if

necessary.

 Check 

supply 

voltage; 

it 

must 

be 

the 

same 

as 

specified 

on

nameplate/retainer

 

and 

marked 

on 

the 

solenoid. 

Check 

ambient

temperature

 and 

check 

that 

the 

core 

is 

not 

jammed.

Low

 V

oltage:

  Check 

voltage 

across 

the 

solenoid 

leads. 

Voltage 

must 

be 

at

least

 8

5

%

 of 

rated 

voltage.

Solenoid 

R

eplacement

1.

Disconnect

 conduit, 

coil 

leads, 

and 

grounding 

wire.

NOTE: 

Any 

optional 

parts 

attached 

to 

the 

old 

solenoid 

must 

be 

reinstalled

on

 the 

new 

solenoid. 

 F

or 

3-way 

construction, 

piping 

or 

tubing 

must 

be

removed

 from 

pipe 

adapter.

2.

Disassemble 

solenoids 

with 

optional 

features 

as 

follows:

Spade or Screw T

erminals

R

emove

 terminal 

connections, 

grounding 

screw, 

grounding 

wire, 

and

terminal

 block 

(screw 

terminal 

type 

only).

NOTE:

  

For

 screw 

terminals, 

the 

socket 

head 

screw 

holding 

the 

terminal

block

 serves 

as 

a 

grounding 

screw.

Junction Box

 R

emove 

conduit 

and 

socket 

head 

screw 

(use 

5/32

 hex 

key 

wrench) 

from

center

 of 

junction 

box. 

Disconnect 

junction 

box 

from 

solenoid.

DIN Plug Connector

 R

emove 

center 

screw 

from 

DIN 

plug 

connector. 

Disconnect 

DIN 

plug

connector 

from 

adapter. 

R

emove 

socket 

head 

screw 

(use 

5/32

 hex 

key

wrench),

 DIN 

terminal 

adapter, 

and 

gasket 

from 

solenoid.

3.

Snap

 off 

red 

cap 

from 

top 

of 

solenoid 

base 

sub-assembly. 

 F

or 

3-way

construction

 

with 

pipe 

adapter 

(Figure 

3), 

remove 

pipe 

adapter,

nameplate

 and 

solenoid. 

 Omit 

steps 

4 

and 

5.

4.

Push

 down 

on 

solenoid. 

Then 

using 

a 

suitable 

screwdriver, 

insert 

blade

between

 solenoid 

and 

nameplate/retainer. 

Pry 

up 

slightly 

and 

push 

to

remove.

NOTE:

  

Series 

8202G 

solenoids 

have 

a 

spacer 

between 

the 

nameplate/

retainer

 and 

solenoid.

5.

R

emove 

solenoid 

from 

solenoid 

base 

sub-assembly.

6.

R

eassemble

 in 

reverse 

order 

of 

disassembly. 

 Use 

exploded 

views 

for

identification

 and 

placement 

of 

parts.

7.

Torque

 pipe 

adapter 

to 

90 

inch-pounds 

maximum 

[10,2 

Nm 

maximum].

Then 

make 

up 

piping 

or 

tubing 

to 

pipe 

adapter 

on 

solenoid.

Disassembly

 and 

R

eassembly 

of 

Solenoids

1.

R

emove

 solenoid, 

see 

Solenoid R

epla

c

ement

.

2.

R

emove

 spring 

washer 

from 

solenoid 

base 

sub-assembly. 

 F

or 

3-way

construction,

 remove 

plugnut 

gasket.

3.

Unscrew 

solenoid 

base 

sub-assembly 

from 

valve 

body.

4.

R

emove

 internal 

solenoid 

parts 

for 

cleaning 

or 

replacement. 

 Use

exploded

 views 

for 

identification 

and 

placement 

of 

parts.

5.

If

 the 

solenoid 

is 

part 

of 

a 

valve, 

refer 

to 

basic 

valve 

installation 

and

maintenance

 instructions 

for 

further 

disassembly.

6.

Torque

 solenoid 

base 

sub-assembly 

and 

adapter 

to 

175±25 

in-lbs

[19,8±2,8

 Nm].

ORDERING INFORMA

TION FOR ASCO SOLENOIDS

When 

Ordering 

Solenoids 

for 

A

SCO 

Solenoid 

Operators 

or 

Valves, 

order

the 

number 

stamped 

on 

the 

solenoid. 

Also 

specify 

voltage 

and 

frequency.

Pa

ge 1 of 4

50 Hanover Road, Florham P

ark, New Jersey 07932    www

.ascovalve.com

MM

              All Rights Reserved.

Printed in U

.S.A.

Installation

 &

 Maintenance 

Instructions

SERIES

Fo

rm

 No.V6584R8

OPEN-FRAME, 

GENERAL 

PURPOSE, 

W

ATERTIGHT/EXPL

OSIONPROOF 

SOLENOIDS

8003G 8202G

Ċ 

SER

VICE 

 NOTICE 

Ċ

AS

CO

 

solenoid

 valves with design change letter 



G

"

  or 



H

"

 in the catalog

number

 (ex. 

8210G

 1) 

have 

an 

epoxy 

encapsulated 

A

SCO

 R

ed 

Hat 

II

solenoid.

 This 

solenoid 

replaces 

some 

of 

the 

solenoids 

with 

metal 

enclosures

and

 open-frame 

constructions. 

Follow 

these 

installation 

and 

maintenance

instructions

 if 

your 

valve 

or 

operator 

uses 

this 

solenoid.

See

 s

e

p

a

r

ate 

inst

r

u

c

ti

o

ns 

f

or

 basi

c

 valve.

DESCRIPTION

Catalog

 numbers 

8003G 

and 

8202G 

are 

epoxy 

encapsulated 

pull-type

solenoids.

 The 

green 

solenoid 

with 

lead 

wires 

and 

1/2

Ăconduit 

connection 

is

designed

 to 

meet 

Enclosure 

Type 

1-General 

Purpose, 

Type 

2-Dripproof,

Types

 3

 and 

3S-R

aintight, 

and 

Types 

4 

and 

4

X

-W

atertight. 

The 

black

solenoid

 on 

catalog 

numbers 

prefixed 



EF

"

 or 



EV

"

 is 

designed 

to 

meet

Enclosure

 T

ypes

 3

 and 

3S-R

aintight, 

Types 

4 

and 

4

X

-W

atertight, 

Types 

6

and

 6P-Submersible, 

Type 7 (A, 

B

, C 

&

 D) 

Explosionproof 

Class 

I, 

Division

1 Groups A, 

B

, C, 

&

 D and T

ype 9 (E, F

, 

&

 G)-Dust-Ignitionproof 

Class 

II,

Division

 1

 Groups 

E, 

F 

&

 G. 

The 

Class 

II, 

Groups 

F 

&

 G

 Dust 

L

ocations

designation

 is 

not 

applicable 

for 

solenoids 

or 

solenoid 

valves 

used 

for 

steam

service

 or 

when 

a 

class 



H

"

 solenoid 

is 

used. 

See 

Temperature Limitations

section

 for 

solenoid 

identification 

and 

nameplate/retainer 

for 

service. 

When

installed

 just 

as 

a 

solenoid 

and 

not 

attached 

to 

an 

A

SCO 

valve, 

the 

core 

has

a 

0.250-28 

UNF-2

B

 tapped 

hole, 

0.38 

or 

0.63 

minimum 

full 

thread.

NOTE: 

 Catalog 

number 

prefix 



EV

"

 denotes 

stainless 

steel 

construction.

Catalog

 

numbers 

8202G1, 

8202G3, 

8202G5 

and 

8202G7 

are 

epoxy

encapsulated

 

push-type, 

reverse-acting 

solenoids 

having 

the 

same

enclosure

 types 

as 

previously 

stated 

for 

Catalog 

numbers 

8003G1 

and

8003G2.

Series

 8003G 

and 

8202G 

solenoids 

are 

available 

in:

Open

-

Frame

 Constr

uction:

  

The 

green 

solenoid 

may 

be 

supplied 

with

1/4

 spade, 

screw 

or 

DIN 

terminals. 

(R

efer 

to 

Figure 

4)

Panel Mounted Constr

uction:

  These 

solenoids 

are 

specifically 

designed

to

 be panel mounted by the customer through a panel having a .062 to .093

maximum

 wall 

thickness. 

R

efer 

to 

Figure 

1 

and 

section 

on 

Installation of

Panel Mounted Solenoid.

Optional

 F

eatures 

For 

Type 

1 

-

 General 

Purpose

Constr

uction 

Only

Junction

 Box:

 This 

junction 

box 

construction 

meets 

Enclosure 

Types

2,3,3S,4,

 and 

4

X

. Only 

solenoids 

with 

1/4

 spade 

or 

screw 

terminals 

may

have

 a junction box. The junction box provides a 1/2

 conduit 

connection,

grounding

 and 

spade 

or 

screw 

terminal 

connections 

within 

the 

junction

box

 (See 

Figure 

5).

D

IN

 Plug Connector Kit No.K236034:

Ă Use this kit only for solenoids

 with

DIN

 te

rm

in

al

s. 

T

he 

D

IN 

pl

ug

 c

on

ne

ct

or

 k

it 

pr

ov

id

es 

a 

tw

o 

po

le

 w

it

h

grounding 

contact 

DIN 

Type 

43650 

construction 

(See 

Figure 

6).

OPER

ATION

Series 

8003G 

- 

When 

the 

solenoid 

is 

energized, 

the 

core 

is 

drawn 

into 

the

solenoid

 

base 

sub-assembly. 

IMPOR

TANT

: 

 

When 

the 

solenoid 

is

de

-

energized,

 the 

initial 

return 

force 

for 

the 

core, 

whether 

developed 

by

spring,

 pressure, 

or 

weight, 

must 

exert 

a 

minimum 

force 

to 

overcome

residual

 magnetism created by the solenoid. Minimum return force for AC

construction is 11 ounces, and 5 ounces for DC constr

uction.

Series

 8202G 

- 

When 

the 

solenoid 

is 

energized, 

the 

disc 

holder 

assembly

seats

 against 

the 

orifice. 

 When 

the 

solenoid 

is 

de-energized 

, the 

disc 

holder

assembly

 returns.

  IMPOR

TANT

:  

Initial 

return 

force 

for 

the 

disc 

or 

disc

holder 

assembly

, whether 

developed 

by 

spring, 

pressure, 

or 

weight, 

must

exert

 a

 minimum 

force 

to 

overcome 

residual 

magnetism 

created 

by 

the

solenoid.  Minimum return force is 1 pound, 5 ounces.

INST

ALLATION

Check

 nameplate 

for 

correct 

catalog 

number, 

service, 

and 

wattage. 

Check

front

 of 

solenoid 

for 

voltage 

and 

frequency.

 W

ARNING

:  

El

ect

rica

l ha

za

rd

 fro

m

 the

 accessi

bi

lit

y

of

 live

 p

ar

ts

.  T

o 

pre

ve

nt

 the

 p

os

si

bi

lity

 o

f d

ea

th,

Ăs

er

io

us

in

ju

ry

  o

r 

 pro

pe

rty

 da

m

ag

e,

  ins

ta

ll 

 the

 o

pe

n 

-

 fra

m

e

so

le

no

id

 in

 an

 e

ncl

osure.

F

OR

 B

LA

CK

 E

NCLO

SURE

 T

YP

ES

 7

 

AN

D

 9

 O

NL

Y

CA

UTION

:  

To 

prevent 

fire 

or 

explosion, 

do 

not 

install 

solenoid

and/or

 valve where ignition temperature of hazardous atmosphere is

less

 than 165

 C. On valves used for steam service or when a class

H" solenoid is used, do not install in hazardous atmosphere where ignition temperature is less than 180

C. See nameplate/retainer for

service.

NOTE:

  

These 

solenoids 

have 

an 

internal 

non-resetable 

thermal 

fuse 

to

limit

 solenoid 

temperature 

in 

the 

event 

that 

extraordinary 

conditions 

occur

which

 could 

cause 

excessive 

temperatures. 

These 

conditions 

include 

high

input

 voltage, 

a 

jammed 

core, 

excessive 

ambient 

temperature 

or 

a 

shorted

solenoid,

 etc. 

This 

unique 

feature 

is 

a 

standard 

feature 

only 

in 

solenoids 

with

black

 explosionproof/dust-ignitionproof 

enclosures 

(T

ypes 

7 

&

 9).

CA

UTION

: 

 T

o 

 protect 

the 

solenoid 

valve 

or 

operator

, install 

a

strainer or filter

, suitable for the service involved in the inlet side as

close

 to 

the 

valve 

or 

operator 

as 

possible. 

Clean 

periodically

depending

 on service conditions. See ASCO Series 8600, 8601, and

8602 for strainers.

Temperature

 Limitations

Fo

r 

maximum 

valve 

ambient 

temperatures, 

refer 

to 

chart. 

The 

temperature

limitations 

listed, 

only 

indicate 

maximum 

application 

temperatures 

for 

field

wiring

 rated 

at 

90

C. 

Check 

catalog 

number 

prefix 

and 

watt 

rating 

on

nameplate

 

to 

determine 

maximum 

ambient 

temperature. 

See 

valve

installation

 and 

maintenance 

instructions 

for 

maximum 

fluid 

temperature.

NOTE:

  

For 

steam 

service, 

refer 

to 

W

iring

 section, 

Jun

c

tion 

Box

 for

temperature

 rating 

of 

supply 

wires.

Temperature Limitations F

or Series 8003G or 8202G Solenoids

for use on V

alves Rated at 10.1, 11.6, 17.1, or 22.6 W

atts

W

att 

Rating

Catalog

Number Coil Prefix

Class of Insulation

Maximum 

Ambient T

emp.

10.1 & 17.1

None, FB, KF

, KP

SC, SD

, SF

, & SP

,

F

125

F (51.7

C)

10.1 & 17.1

HB, HT

, KB, KH,

 S

S, ST

, SU

,

H

140

F (60

C)

11.6 & 22.6

None, FB,KF

, KP

,

SC, SD

, SF

, & SP

.

F

104

F (40

C)

11.6 & 22.6

HP

, HT

, KB, KH,

S

S, ST

, SU

, & SV

H

104

F (40

C)

 

M

inimum 

ambient 

temperature 

-40

 F

 (-40

 C)

.

Positioning

This

 solenoid 

is 

designed 

to 

perform 

properly 

when 

mounted 

in 

any 

position.

However,

 for 

optimum 

life 

and 

performance, 

the 

solenoid 

should 

be

mounted

 vertically 

and 

upright 

to 

reduce 

the 

possibility 

of 

foreign 

matter 

accumulating

 in 

the 

solenoid 

base 

sub-assembly 

area.

W

iring

Wiring 

must 

comply 

with 

local 

codes 

and 

the 

National 

Electrical 

Code. 

All

solenoids

 supplied 

with 

lead 

wires 

are 

provided 

with 

a 

grounding 

wire 

which

is

 green 

or 

green 

with 

yellow 

stripes 

and 

a 

1/2

 conduit 

connection. 

 T

o

Содержание Mini-Pack

Страница 1: ...aintenance Manual Designed and Manufactured in Accordance with ASME Code Section VIII Division I Photo shown may vary from actual model Electric Mini Pack System Semi Instantaneous Water Heater Steam to Water System U ...

Страница 2: ......

Страница 3: ...ation Diagram Single wall Double wall 12 Before Start up Start up instructions Shut down instructions Safety features 15 Trouble shooting Guide 17 Maintenance Instruction Removing the tube bundle Mini pack component weights Gasket installation Tube bundle and bonnet installation Preventive maintenance Replacement parts Material Safety Data Sheet Contact Us Warranty Manufacturers Cut Sheets Disclai...

Страница 4: ...directly in the constant flow path of the hot domestic water outlet The integral circulator constantly recirculates a portion of the heated water to the cold water inlet making the total volume of the heater a tempering chamber This also eliminates any overheated water pockets caused by control valve lag when the hot water demand is suddenly reduced The Mini Pack features total rust free construct...

Страница 5: ... Atmospheric temperature H Serial number I Year built J Model number K Capacity L Square feet M Job number The Mini Pack Model Number SI H 08 L SW S A 1 25 SI Model SI Semi Instantaneous V Type H Horizontal V Vertical 08 Shell diameter in inches L Blank standard L Long XL Extra long bundle length SW Tube bundle type SW Single wall DW Double wall S Heating medium S Steam W Water A Control valve A A...

Страница 6: ...ACE BOILER INC Page 5 Parts of the Mini Pack ...

Страница 7: ...nimal water volume storage area is provided to give the controls sufficient time to react to the changes in water temperature The circulator constantly rotates the water in the shell eliminating any hot spots which could cause false readings at the control valve As the steam or boiler water passes through the tubes it is sub cooled by the incoming domestic cold water As the demand for hot water fl...

Страница 8: ... using its mounting brackets for wall ceiling or rack mounting The Mini Pack should be installed on a solid foundation preferably a concrete pad or with heavy duty bolting if mounted on a wall or ceiling Provide adequate clearance for normal inspection and maintenance purposes and allow tube pull clearance from the base of the unit A minimum clearance of 24 is recommended from all accessories for ...

Страница 9: ...8 1 2 0 035 90 ft lb 120 ft lb Notes Spray each stud bolt and nut generously with penetrating oil before re torque Gasket thickness before compression All partition gaskets are in width before compression All gaskets expand twice their width after compression These are recommended torque values Stud bolts must not be stressed above 60 of their yield strength Stud bolt torque T Bolt diameter Y Gap ...

Страница 10: ...the heater nameplate Verify the electrical supply using a voltmeter The voltage tie in leads are indicated on the wiring diagram For your safety turn off electrical power supply at the service entrance panel before making any electrical connections This unit contains sensitive control components and should be protected by a suitable commercial grade surge protection device and electrically grounde...

Страница 11: ...ACE BOILER INC Page 10 Installation Diagram Single Wall ...

Страница 12: ...ACE BOILER INC Page 11 Installation Diagram Double Wall ...

Страница 13: ...t set at 152qF the differential should be set at least 17 thus ensuring that the system does not start heating until the water temperature drops 17 degrees down to 135qF Remove the cover to access the adjustment wheel Refer to the included manufacturer s data sheet for adjustment information Figure 2 0 Figure 2 1 Figure 2 2 4 Close the shut off valve on the bonnet side heating medium side Slowly i...

Страница 14: ...ture gauge on the unit There should only be slight temperature fluctuations With no hot water fixtures on the temperature gauge should remain stable Watch the temperature for 5 minutes to verify the steam valve has closed If the temperature slowly creeps up the valve is leaking steam and may have debris on the seat or the valve requires zeroing Zeroing the valve requires adjusting the stem length ...

Страница 15: ...ilure 2 The single safety solenoid standard closes the air line from the Accritem to the actuator upon an over temp or power failure The three way valve also vents any air left in the actuator thus ensuring full shut off of the control valve 3 The relief valve is designed to relieve the pressure in the Mini Pack in the event the pressure gets too high 4 The double safety solenoid Optional feature ...

Страница 16: ...nstalled auxiliary steam trap s are operating properly 3 Erratic temperature control 1 Check the setting of the Accritem and its sensitivity screw and positioner if provided and verify a steady 30 PSI air supply pressure to the Accritem The outlet pressure gauge on the Accritem should read 30 PSI when fully opened and 0 PSI when fully closed If this is not the case the sensitivity screw needs adju...

Страница 17: ...mal operating conditions When the system is off or an over temp condition occurs the solenoid should be de energized and venting air out of its third port 5 Check for and clean out any debris in the upstream strainer valve body and valve seat The valve seat may be worn or damaged and unable to seal properly See Technical literature enclosed 6 Zeroing the Powers Actuator The actuator spring tension...

Страница 18: ...ently for discharge If the relief valve is leaking or does not operate freely it should be replaced HIGH LIMIT AQUASTAT The Mini Pack is equipped with a high limit temperature safety aquastat designed to shut down the unit in the event the water temperature exceeds the high limit set point The high limit should be set 12ºF to 15qF above the desired domestic hot water outlet temperature set point F...

Страница 19: ...ealing area so that a width of the flange is approximately equal to half the width of gasket is on the outside as shown in VIEW A D equals width of gasket Peel back adhesive strip protective paper and firmly press down gasket as you go around flange The adhesive strip will hold the gasket in position Flanges especially blind flanges bend appreciably when bolts are torqued and might come together w...

Страница 20: ...essary to form a gasket of uniform thickness Use a torque wrench to get recommended torque rating on Page 8 VIEW C Tube Bundle And Bonnet Installation Caution It is recommended that you wear proper eye protection 1 Flange and tube sheet preparation Thoroughly clean the gasket surface of foreign matter and scratches Dirt and scale provide leakage paths 2 Apply gaskets Install gasket material on sta...

Страница 21: ... gaskets use the following table to find recommended bolt tightening torque MP Size Bolt Size Minimum Torque Maximum Torque 4 1 2 45 ft lb 60 ft lb 5 1 2 45 ft lb 60 ft lb 6 1 2 45 ft lb 60 ft lb 8 1 2 45 ft lb 60 ft lb 10 5 8 90 ft lb 120 ft lb 12 5 8 90 ft lb 120 ft lb 16 5 8 90 ft lb 120 ft lb 7 Torque bolts Set torque wrench to half of recommended torque rating Tighten bolts according to alter...

Страница 22: ...reduction in performance usually indicate cleaning is necessary The tube bundle should be cleaned with a tube brush and or an acceptable cleaning solution 3 Check ALL operating components for proper functionality Check all electrical connections Replacement Parts Ace Boiler maintains a complete equipment list for each Mini Pack filed by serial number In order for us to give prompt service and to e...

Страница 23: ... and accept the product when received as conforming to their purchase order specifications and approved drawings All claims for non conformance errors shortages etc must be made within 10 days after receipt of the shipment 3 Ajax Boiler Inc do not provide a warranty or guarantee express or implied in any manner form usage of trade merchant ability or fitness which extend beyond the product descrip...

Страница 24: ...04 United States Tel 714 437 9050 Fax 714 437 9060 http www ajaxboiler com mail ajaxboiler com June 2010 Ace Heating Solutions LLC ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com November 2014 ace In addition to our standard one 1 year warranty against defective parts and workmanship Ace Heating Solutions LLC provides the fo...

Страница 25: ...xboiler com mail ajaxboiler com February 2007 ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC November 2014 ace Ace Heating Solutions LLC provides a limited warranty on its products against defective material and or workmanship only This limited warranty is not applicable to operational failures ele...

Страница 26: ...Santa Ana California 92704 United States Tel 714 437 9050 Fax 714 437 9060 http www ajaxboiler com mail ajaxboiler com ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC November 2014 ace ACE BOILER AND WATER HEATER PRODUCTS OPERATE AT HIGH TEMPERATURE AND PRESSURES Before using this product read and u...

Страница 27: ... is programmed and tested with factory default settings based on customer s order information These settings may have to change for different loads on the heater Check the operation of the heater at minimum and maximum loads A constant supply pressure and temperature of the input heat source to the heater is required WARNING ELECTRICAL VOLTAGES IN THIS SYSTEM MAY INCLUDE 120 AND 24 VOLTS AC IT MUS...

Страница 28: ... Keys Parameter Key Pressing button on Operation Mode and Setup Mode progresses through the screens When pressed continuously for 3 seconds you can move between the Operating Mode screen and the Setup screen Down Key When pressed on a configurable parameter screen the decimal point at the lowest digit flashes and the parameter is decreased or moves backward Up Key When pressed on a configurable pa...

Страница 29: ...ntinuously for 3 seconds from the initial screen of Operation Mode brings up the initial screen of Setup Mode Also by pressing the button continuously on the initial screen of Setup Mode returns to the initial screen of the Operation Mode Setup Mode Press the button to scroll through the Setup Mode parameter On the last screen of the Setup Mode pressing the button will return to the initial screen...

Страница 30: ... 0 Input scale high limit Scdp 0 0 Input decimal point position Disp Pb Temperature display at standby Table 2 Setup Mode Parameters Manual Modulation Output Control To switch between auto and manual modulation control can be done by pressing the button to scroll through the Operation Mode to the OUTPUT screen Press the button continuously for 3 seconds to enter manual modulation control In manual...

Страница 31: ...llation Note the offset difference between Setpoint and the Outlet temperature value 4 Increase or decrease the I to eliminate or minimize the offset When the offset is minimized note the value 5 With a minimum or no offset increase the P 10 20 then decrease the P until control oscillates Increase P 10 and repeat number 4 and 5 until minimum offset and no control oscillation 6 Add D if system does...

Страница 32: ...ent does not operate Problem with power supply and wiring connection Deterioration of the product Inspect portions related to power source and wire connection Examine the product and repair or replace Key unable to be operated Key lock is in effect Deterioration of the product Release Key lock Examine the product and repair or replace Error Codes Causes and Remedies Screen display Problem Cause Re...

Страница 33: ...ction RA reverse action characteristic Heating action DA direct action characteristic Cooling action With 2 outputs Expert PID control with auto tuning function PID control PID output 1 PID output 2 E N T RA reverse action characteristic Heating action OUT1 and cooling action OUT2 DA direct characteristic 2 stage heating action Type of control rating Contact 1a 240V AC 2A resistive load 1 2A induc...

Страница 34: ... no dew condensation Height 2000m from the sea level or lower Category II Degree of pollution 2 Storage temperature 20 65 C Supply voltage Either 100 240V AC 10 50 60Hz or 24V AC DC 10 to be designated Power consumption SR91 100 240VAC 11VA maximum for AC 6W for DC 24V 7VA for AC 24V SR92 SR93 and SR94 100 240VAC 15VA maximum for AC 8W for DC 24V 9VA for AC 24V Input noise removal ratio 50 dB or h...

Страница 35: ...TIONS SERIES SR94 SR93 INPUT Multi input CONTROL OUTPUT 1 POWER SUPPLY REMARKS OPTION Analog output Communication Set value bias S V bias EVENT OUTPUT HEATER BREAK ALARM OPTION 4 8 6 Y I P V Y I P V N 08 90 0 1 2 3 00 08 38 68 Analog output Set value bias S V bias 48 30 40 60 05 0 9 MPU Based Auto Tuning PID Digital Controller DIN H96 W48 D110mm MPU Based Auto Tuning PID Digital Controller DIN H96...

Страница 36: ...ion of serious effects on human life or safety Caution If the possibility of loss or damage to your system or property as a result of failure of any part of the process exists proper safety measures must be made before the instrument is put into use so as to prevent the occurrence of trouble 02DSR90500ILC Material Appearance PVC transparent Thickness 1 mm Mounting 2 B tight pan head screws M2 3 6m...

Страница 37: ...er Identification 3 Getting Started 3 Installation 4 Panel Cutout Dimensions 4 Mounting 5 Wiring Diagrams 6 Front Panel Key Functions 7 Security Features 7 Control Operation Description 8 Programming and Operation for PID Function 9 Description of Menu Structure 10 Operation Menu 10 Regulation Menu 11 12 Initial Setting Menu 13 14 Alarm Output Description 15 Communication Register List 16 Communic...

Страница 38: ...e 18 for assistance 16C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage 8C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage 4C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage INSTALLATION Mount the instrument in a location that will not be subject to excessive temperature shock or vibration All models are designed for mounting in an enclosed panel Select the posi...

Страница 39: ...lection For thermocouple input always use extension leads of the same type designated for your thermocouple For supply connections use No 16 AWG or larger wires rated for at least 75 C Use conductors only All line voltage output circuits must have a common disconnect and be connected to the same pole of the disconnect Input wiring for thermocouple current and RTD and output wiring for current 14 V...

Страница 40: ...ffects all parameters in the controller If LoC1 setting is enabled the operator will have to unlock the controller to make any changes to the controller s parameters The LoC2 setting affects all parameters except the set point If LoC2 setting is enabled the only parameter that the operator will be able to change is the set point In order to change any other parameters the operator will have to unl...

Страница 41: ...an be accessed in the Regulation Menu The PID parameters can either be programmed manually or they can be set by the controller using the auto tune function The auto tune will use trial and error to tune the PID parameters to give the control the most precise control Since the time to accurately tune the control may differ depending on the process the controller can also be manually tuned to known...

Страница 42: ...he output behavior for a heating reverse acting application Only available when control mode set to on off control Cooling Hysteresis Differential Setting Sets the value for the amount of difference between the turn off point set point and the turn on point Figure A shows the output behavior for a cooling direct acting application Only available when control mode set to on off control AT on oFF P ...

Страница 43: ...ocouple T type1 328 752 F 200 400 C Thermocouple J type2 4 752 F 20 400 C Thermocouple J type1 148 1562 F 100 850 C Thermocouple K type2 4 932 F 20 500 C Thermocouple K type1 328 2340 F 200 1300 C Platinum Resistance Pt100 type 3 32 212 F 0 100 C Platinum Resistance Pt100 type 2 4 932 F 20 500 C Platinum Resistance Pt100 type 1 328 1112 F 200 600 C Platinum Resistance JPt100 type 2 32 212 F 0 100 ...

Страница 44: ... transmission speed 2400 4800 9600 19200 38400 bps 2 Communication protocol Modbus ASCII 3 Non supported formats 7 N 1 or 8 O 2 or 8 E 2 4 Available communication address 1 to 255 0 is broadcast address 5 Function code 03H to read the contents of register Max 3 words 6 06H to write 1 one word into register n o i t a n a l p x E t n e t n o C s s e r d d A 4700H R Process value PV Measuring unit is...

Страница 45: ...GES Display Error Messages Communication Error Messages Display PV SV PV SV PV SV PV SV PV SV Action Required No Action Required Verify that sensor is wired to proper terminals Next check that the controller is programmed for the correct input type Most commonly seen when controller is programmed for a RTD while a thermocouple is connected Verify that the input is wired to the proper terminals Nex...

Страница 46: ...he power on the controller Upon power up all of the user set values have been erased Page 20 SPECIFICATIONS Input Voltage Operation Voltage Range Power Consumption Memory Protection Display Method Sensor Type Control Mode Control Output Display Accuracy Sampling Range RS 485 Communication Vibration Resistance Shock Resistance Ambient Temperature Storage Temperature Altitude Relative Humidity 100 t...

Страница 47: ...ly 2 Do not allow dust or foreign objects to fall inside the controller to prevent it from malfunctioning 3 Never modify or disassemble the controller 4 Do not connect anything to the No used terminals 5 Make sure all wires are connected to the correct polarity of terminals 6 Do not install and or use the controller in places subject to Dust or corrosive gases and liquid high humidity and high rad...

Страница 48: ...8C 16C LOVE CONTROLS DIVISION DWYER INSTRUMENTS INC P O BOX 338 MICHIGAN CITY INDIANA 46361 U S A Phone 219 879 8000 www love controls com Fax 219 872 9057 e mail love love controls com Copyright 2010 Dwyer Instruments Inc Printed in U S A 3 10 FR R5 443601 20 Rev 2 ...

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Страница 72: ......

Страница 73: ...are made of brass with ethylene propylene elastomers OPERATION Normally Closed Valve is closed when solenoid is de energized open when energized IMPORTANT Minimum operating pressure differential is 1 psi INSTALLATION Check nameplate for correct catalog number pressure voltage frequency and service Never apply incompatible fluids or exceed pressure rating of the valve Installation and valve mainten...

Страница 74: ... Parts marked with an asterisk in the exploded view are supplied in Rebuild Kits When Ordering Rebuild Kits for ASCO valves order the Rebuild Kit number stamped on the valve nameplate If the number of the kit is not visible order by indicating the number of kits required and the Catalog Number and Serial Number of the valve s for which they are intended Torque Chart Part Name Torque Value In lbs T...

Страница 75: ...gnut core tube sub assembly bonnet gasket and bonnet in place of the solenoid base sub assembly To remove bonnet use special wrench adapter supplied in ASCO Rebuild Kit For wrench adapter only order ASCO Wrench Kit No K218948 4 The core is now accessible for cleaning or replacement 5 If the solenoid is part of a valve refer to basic valve installation and maintenance instructions for further disas...

Страница 76: ...n 90 increments from 5 32 hex key wrench Figure 6 DIN plug connector kit No K236034 optional feature 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V6583R7 Torque Chart Part Name Torque Value in Inch Pounds Torque Value in Newton Meters solenoid base sub assembly 175 25 19 8 2 8 valve bonnet 3 4 bonnet construction 90 10 10 2 1 1 bonnet screw 3 8 or 1 2 NPT pip...

Страница 77: ... WARNING To prevent the possibility of death serious injury or property damage check valve for proper operation before returning to service Also perform internal seat and external leakage tests with a nonhazardous noncombustible fluid 14 Restore line pressure and electrical power supply to valve 15 After maintenance is completed operate the valve a few times to be sure of proper operation A metall...

Страница 78: ... screw 4 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V5848R2 Torque Chart Part Name Torque Value Inch Pounds Torque Value Newton Meters Solenoid base sub assembly 175 25 19 8 2 8 Bonnet screws 95 10 10 7 1 1 Figure 2 Series 8210 AC construction without solenoid stem stem spring stem gaskets 2 bonnet screw 4 mounting bracket two positions optional diaphragm v...

Страница 79: ...d see Solenoid Replacement 2 Remove spring washer from solenoid base sub assembly For 3 way construction remove plugnut gasket 3 Unscrew solenoid base sub assembly from valve body 4 Remove internal solenoid parts for cleaning or replacement Use exploded views for identification and placement of parts 5 If the solenoid is part of a valve refer to basic valve installation and maintenance instruction...

Страница 80: ...ngs on DIN connector for proper electrical connections in DIN plug connector Kit No K236034 See torque chart above Plug Conector 5 32 hex key wrench rotated in 90 increments from Figure 6 DIN plug connector kit No K236034 optional feature 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V6584R8 Torque Chart Part Name Torque Value Inch Pounds Torque Value Newton M...

Страница 81: ...STALLING DIRECT IMMERSION MODELS L6006B Install fitting in boiler tapping as follows 1 Be sure sealing washer is in place as shown in Fig 3 Make sure that spud of capsule compression fitting is screwed in tightly enough to prevent leaking 2 Insert immersion bulb sensing element through cap sule compression fitting Adjust the adapter clamp so that it fits over the groove at the opening of the capsu...

Страница 82: ... To adjust models with adjustable differential rotate the wheel on the back of the snap switch until the desired reading is aligned with the V notch in the frame The wheel provides an adjustment from 5 F to 30 F 3 C to 17 C Replace the cover on the Aquastat Controller Adjust control point to correspond with the boiler manu facturer recommendations To adjust insert a screwdriver in the slotted scre...

Страница 83: ...otice Subject to standard terms and conditions of sale Copyright Instrument Division Dresser Industries Inc 5 95 CG 10 21 20M HG rev 10 97 Chicago Illinois 400 W Lake Street Suite 318 Roselle IL 60172 3392 Tel 630 980 9030 FAX 630 980 9440 Hartford Connecticut 1501 East Main St Meriden CT 06450 2860 Tel 203 235 0450 Fax 203 235 0593 Houston Texas 3838 N Sam Houston Parkway East Suite 120 Houston T...

Страница 84: ...lange painted black Ring Black painted steel friction fit Chrome plated steel friction fit Window Glass Glass Dial Black figures on white background Black figures on white background Pointer Black aluminum Adjustable black aluminum Bourdon tube Bronze soldered Bronze soldered siphon required for steam service Movement Patented Power Flex with polyester segment Patented Power Flex with polyester se...

Страница 85: ... BF S t a r 1 6 St ar 11 Sta r 5 St ar 3 S t a r 8 S t a r 3 0 B U Wilo Star Bronze body 60 Hz H ft 0 H m 5 10 15 20 2 4 6 8 10 12 14 Q US gpm 0 Q m 3 h 0 5 1 0 1 5 2 0 2 5 3 0 3 5 0 0 1 2 4 3 5 6 S t a r S 2 1 S t a r S 1 6 Wilo Star S 60 Hz 18 Standard Circulating Pumps Wilo Star Star S Wilo Star Star S Dimensions weights metric Wilo Star A B C D E F G H I Ø K Ø L M Weight approx Draw ing No mm ...

Страница 86: ...r 32 F 6 3 e 8 5 3 e 8 15 e 16 1 5 e 16 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 2 1 e 16 6 7 1 Star S 16 F 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 6 5 5 Star S 16 FX 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 6 5 5 Star S 16 BFX 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 7 0 5 Star S 21 F 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 ...

Страница 87: ...on port psi to avoid cavitation at fluid temperatures 122 F 50 C 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 203 F 95 C 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 230 F 110 C 14 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 Wilo Star bronze body 3 BS 5 BU 5 BFX 8 BS 11 BU 16 BFX 21 BFX 30 BU 32 BF available not available 16 Standard Circulating Pumps Wilo Star Star S Dimensions weights Wilo Star Star S Wilo Star Dra...

Страница 88: ...rves Wilo Star Wilo Star 16 F FX BFX Wilo Star 17 FX Wilo Star 21 F FX BFX Wilo Star 30 F BU H ft 0 0 P 1 W P 1 hp H m 10 0 30 70 5 10 15 20 5 10 15 US gpm 0 5 10 15 0 US gpm m 3 h 0 5 1 0 1 5 2 0 2 5 3 0 Q 3 5 4 0 m 3 h 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 0 0 5 0 02 0 0 04 0 06 0 08 0 10 0 12 20 40 50 80 60 1 0 1 5 2 0 2 5 4 0 3 0 4 5 3 5 5 0 5 5 6 0 Wilo Star 16 F FX BFX 60 Hz H ft 0 0 P 1 W P 1 h...

Страница 89: ...30 11 1 8 283 12 1 2 318 11 5 0 9 BJH J 6 2 50 8 3 76 2 300 20 7 500 34 5 4 102 3 1 4 89 14 1 2 368 12 1 2 318 15 1 8 384 15 6 8 Notes 1 Maximum temperature controlled by resilient seat seal material 2 Replace asterisk with desired Model Number Data applicable to all models 3 Available with SS trim only 4 Maximum pressure on steam is 250 psig 5 Maximum pressure on steam is 300 psig 6 For C dimensi...

Страница 90: ... B16 Note 1 Corrosion preventative coating 23 22 21 20 19 18 15 14 13 12 11 16 17 18 19 20 21 27 28 29 30 31 24 25 26 Kunkle Safety and Relief Products Tyco reserves the right to change product design and specifications KUKMC 0392 without notice Copyright 2002 by Tyco International Ltd 9 Models 910 911 912 913 916 917 918 919 920 921 and 927 Parts and Materials Models 912 913 918 919 Threaded Cap ...

Страница 91: ...8 475 1049 1865 2913 4781 7470 12234 500 1102 1960 3062 5026 7853 12861 550 1210 2151 3360 5516 600 1317 2342 3658 6005 650 1425 2533 700 1532 2724 750 1639 2915 800 1747 3106 850 1849 3298 900 1957 3489 Kunkle Safety and Relief Products Tyco reserves the right to change product design and specifications KUKMC 0392 without notice Copyright 2002 by Tyco International Ltd 11 Models 910 911 912 913 9...

Страница 92: ...y internal threads To do so may cause the sealing compound to enter the valve and cause seat leakage Do not use the valve body or bonnet for installing the valve in threaded connections Use the wrench flats provided to tighten the valve to the connecting pipe and do not overtighten To do so may cause valve leakage 4 For flanged valves use new gaskets and tighten the mounting studs evenly Operation...

Страница 93: ... and for reference only Certified drawings are available on request Vertical 3 8 1 2 3 4 1 1 1 4 1 1 2 1 4 3 8 1 2 3 4 1 1 1 4 1 1 2 1 3 4 2 1 8 2 3 8 2 15 16 3 1 16 1 1 8 1 3 8 1 5 8 1 7 8 2 5 16 2 1 2 9 16 1 1 16 13 16 1 1 16 1 5 16 1 9 16 3 4 1 1 1 4 1 1 2 1 3 4 2 1 4 9 32 13 32 19 32 3 4 7 8 3 8 1 2 5 8 7 8 1 1 16 1 3 16 Vacuum Required to Open Series Size Body Outlet Ball Seal Explanation of ...

Страница 94: ...athematically gives the relationship bet ween the rate of flow and the pressure drop The flow formula used was recommended by the Fluid Controls Institute INCHES HG VACUUM NOTE Capacities will vary slightly due to position of installation or kind of ball SCFM AIR SCFM AIR VB8 76 VB8 51 VB8 38 VB8 101 VB8 126 VB8 151 Vacuum Breakers page 3 Dimensions are in inches and for reference only Certified d...

Страница 95: ... Engaged Length When piping in the vacuum breaker attention should be given to the engaged length E 1 The vacuum breaker should never be installed such that the screen is in the flow path In instances of high velocities the correct operation can be disrupted as well as damage to the vacuum breaker 2 Vacuum breakers should be installed in pipe couplings to prevent damage on installation An example ...

Страница 96: ...r supply boilers over 730 000 BTU Hr output heating domestic water and for steam coil storage water heaters Use Series 340 342 tested under ANSI Z21 22 with rating as certified and listed by CSA SPECIAL MODEL No 340X 8 M4Z 1 1 2 38mm size only Pressure setting 175 psi 5 17 bars Temp 210 F 98 9 C Certified by CSA only For Heaters with Direct Top Use standard or extra length extension thermostat Max...

Страница 97: ...00 14 370 000 Series 174A Set 3 4 x 1 1 x 1 1 4 1 1 4 x 1 1 2 1 1 2 x 2 2 x 2 1 2 Pressure 20 x 25mm 25 x 32mm 32 x 40mm 40 x 50mm 50 x 65mm psi bars Model M3 Model M1 Model M1 Model M Model M 30 2 07 925 000 1 300 000 2 105 000 2 900 000 5 250 000 33 2 27 989 000 1 390 000 2 250 000 3 100 000 5 613 000 35 2 41 1 032 000 1 450 000 2 345 000 3 235 000 5 855 000 36 2 48 1 053 000 1 480 000 2 395 000...

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Страница 100: ...ce are covered in the manual supplied with the product All equipment must comply with local codes Ace Heating Solutions LLC 2701 S Harbor Blvd Santa Ana CA 92704 714 540 2230 Fax 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC All rights reserved Printed in the USA Performance specifications are effective with date of issue and are subject to change without prior notice The brand and ...

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