Sussman SSB 12-18, SSB 24-72, SSB 80-100, SSB 135-180 Installation, Operation And Maintenance Manual

TABLE OF CONTENTS
Dimensional Information and
Component Identification . . . . . . . . . . . . . . . . . 2
Dimensional & Clearing Specifications . . . . . . . . . 3
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Installation
Piping, Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pre-Operation Check . . . . . . . . . . . . . . . . . . . . . . . . 7
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Blowdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Timing Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Digital Timer Operation Instructions. . . . . . . . . . 10
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Standard Equipment
Auxiliary Low Water Cut Off . . . . . . . . . . . . . . . . 12
Line Pressure Water Feed System . . . . . . . . . . . . . 12
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . 12
High Pressure Water Feed System . . . . . . . . . . . . . 12
Automatic Blowdown System. . . . . . . . . . . . . . . . 12
Blowdown Separators . . . . . . . . . . . . . . . . . . . . . 13
Control Voltage Stepdown Transformer . . . . . . . . 13
Multistage Load Progressive Sequencers . . . . . . . . 13
Blowdown Separator Tanks . . . . . . . . . . . . . . . . . 14
Specification Charts . . . . . . . . . . . . . . . . . . . . . . . 15
Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Gauge Glass Installation. . . . . . . . . . . . . . . . . . . . 17
Gauge Glass Use and Care . . . . . . . . . . . . . . . . . . 18
Element Replacement . . . . . . . . . . . . . . . . . . . . . . 19
SSB Boilers have Stainless Steel all wetted metal parts. SSB boilers shall be operated using only deionized water, having a maximum conductance of 1 microSiemen per cm (1 µS/cm) [minimum specific resistivity of 1 megohm per cm (1ΜΩ/cm)].
PRODUCTS COVERED BY THIS MANUAL:
Max
Series KW Range Steam Rate* BHP Design Pres.
Work Pres.
______________________________________________________________________ SSB 12-180 36-542 lbs/hr 1.2-18.4 0-100 psig 85 psig
*Steam Rate- Steam @ 212 F with 50 F feed water
A Division of Sussman-Automatic Corporation
43-20 34th Street, Long Island City, NY 11101 • 718-937-4500 1-800-238-3535 • Fax: 718-937-4676 • email: seb@sussmancorp.com
www.sussmanboilers.com
PUR 101137SSB 3/13
states a hazard which may cause serious injury or death if precautions are not followed.
signals a situation where minor injury or product damage may occur if you do not follow instructions.
IMPORTANT NOTE:
This highlights information that is especially relevant to a problem-free installation.
IMPORTANT NOTE:
As you follow these instructions, you will notice warning and caution symbols. This blocked information is important for the safe and efficient installation and operation of electric boilers. These are two types of potential hazards that may occur during this installation and operation:
Model No. SSB- __________________
Boiler Serial No. _________________
National Board No. ______________
Safety Valve Set Pressure________psig
Power Circuit Voltage ____________
Control Circuit Voltage ___________
Amps _____ Phase _____ HZ ______
IMPORTANT:
This data file contains the National Board Registration Certificate approving your boiler. It must be kept near the boiler at all times.
M A D E I N U S A
!
CAUT I O N
!
WARNING
SSB Installation, Operation and Maintenance Manual
Installation, Operation & Maintenance Manual
Dimensional Information & Component Identification
2
_______________________________________
WATER STEAM
MODEL H W* L INLET OUTLET
_______________________________________
SSB 12–18 37" 22" 32" 1/2”NPT 1/2”NPT
_________________________________________________
SSB 24–72 47" 27" 36" 1/2”NPT 1” NPT
_________________________________________________
SSB 80–100 63" 29" 36" 1/2”NPT 1
1
2
”NPT**
_________________________________________________
SSB 135–180 63" 30" 38" 1/2”NPT 2” NPT**
_______________________________________
* Add 6 inches to the width when suppled with Automatic Blowdown ** Steam Outlet is 3” NPT on 15 PSI trimmed SSB-80-180.
NOTE: Recommended clearance is 36 inches all around for servicing.
Model SSB
_________________________________
SYMBOL ITEM
SSB12-18 SSB 24-72 SSB 100 SSB 135-180
___________________________________
A Steam Outlet 6
1
4" 10" 81⁄4" 9"
__________________________________________________________________
B Steam Outlet 10
1
4" 17" 171⁄4"181⁄4"
__________________________________________________________________
C M/M Drain Valve 5" 12" 17" 16
3
4"
__________________________________________________________________
D M/M Drain Valve 6
1
2" 6" 61⁄4"6
1
4"
__________________________________________________________________
E Check Valve 14" 9" 17" 16
3
4"
__________________________________________________________________
F PV Drain Valve 2
3
4"2
1
4"2
3
4"2
3
4"
__________________________________________________________________
G PV Drain Valve 6
1
4"9
1
2"7
3
4"9
1
4"
__________________________________________________________________
J Clearance 3
3
4"3
1
2" 4" 4"
__________________________________________________________________
K Check Valve 2
1
2"2
3
4" 3" 3"
__________________________________________________________________
M Door Width 8
3
4" 14" 123⁄4"143⁄4"
__________________________________________________________________
A B
K
H
D
G
L
W
M
E
J
C
F
Installation, Operation & Maintenance Manual
3
Dimensional & Clearance Specifications
SteamOutlet
Operating Pressure Control
H
igh Limit Pressure Control
Pressure Gauge
Safety Valve
Liquid Level Control
Water Feed
Inlet
F
E
L
D
A
B
E
R
Front
Left
Drain Valve
On/Off
Switch
Gauge Glass Assembly
Height
Width
Length
Side Elevation Front Elevation
Allow 24" all around for servicing.
CLEARANCE FROM COMBUSTIBLE SURFACES
A
1" Clearance above top of boiler
B
A Clearance from Front of boiler. Prefix "C" to numeral indicates acceptability for
closet or alcove installations; prefix acceptability for alcove installations but not for closet installations.
D
1" Clearance from back of boiler.
EL
1" Clearance from left side of boiler.
ER
16" Clearance from right side of boiler.
F
C Indicates type of flooring: "NC" for non-combustible; "C" for combustible.
G -
Total minimum free area in square inches of close ventilating openings.
Installation, Operation & Maintenance Manual
Wiring Diagram Control Circuit
4
Field Wiring
Factory Wiring
120V 1PH
INPUT
Control Terminal Block
7-Day 24 Hr
T
imer
ES81600 A
utomatic
Blowdown System
T
ime Delay Relay
Pilot Light
O
pen
Close
M
otorized
B
lowdown
V
alve
SOLENOID
VALVE
PUMP MOTOR
C1
C2
CONTACTORS
R
RELAY
L
P1
HIGH LIMIT
PRESSURE CONTROL
AUX LWCO
PROBE
BOILER SHELL
L1 L2
HC
COM
NO
GND
LOW
RESET
PILOT LIGHT
L
LIQUID
LEVEL
CONTROL
C1
C2
C3
C4
CONTACTORS
135 OHM COM
SEQUENCER
120V COM
1
2
3
4
P2
OPERATING
PRESSURE CONTROL
PROPORTIONING
PRESSURE
CONTROL
MANUAL RESET
P2
P1
P2
AUX LWCO
PC BOARD
ON/OFF SWITCH
S
M
2
1
3
Installation, Operation & Maintenance Manual
Wiring Diagram Power Circuit
H1 H3 H5 H7
FB1 FB2 FB3 FB4
FIELD WIRING
FACTORY WIRING
P
ILOT
L
IGHT
4
80V
1
20V
NOTES:
1. Power Terminal Block only on boilers with two or more contactors
2. Power Fuses only on boilers rated 120 amperes and larger.
3. See Parts List for contactor and heating element information.
H2 H4 H6 H8
TO CONTROL
CIRCUIT
HEATING
ELEMENTS
TRANSFORMER
(optional)
T
B 1
TB
FB
C
H
L1
L
2
L3
G
POWER FUSES
(see Note 2)
CONTACTORS C1 C2 C3 C4
SINGLE PHASE
M
AIN POWER SUPPLY
L
1 L2 G
T1
T
ERMINAL POWER BLOCK
(see note 1)
THREE PHASE
M
AIN POWER
SUPPLY
5
ALL ELECTRICAL WIRING MUST BE PERFORMED BY A QUAL­IFIED ELECTRICIAN IN ACCORDANCE WITH NATIONAL AND L
OCAL ELECTRICAL CODES.
Assure that the power voltage and phase being supplied to the boiler matches the power voltage and phase of the boiler. Connecting incorrect power supply can damage boiler components or cause improper boiler operation. If the boiler power requirements do not match the power to be supplied to the boiler the boiler must be returned to the factory for conversion. Boilers cannot be field converted.
All boilers are pre-
wired and tested prior to shipment.
1. Ground boiler according to National Electric Code
requirements to avoid shock.
2. Power wiring to boiler should be in accordance with National
and Local Electrical Code requirements following wiring diagram supplied. Use proper size wire. Wire size is specified adjacent to field wiring terminals. This label states the wire size [AWG or MCM], minimum temperature rating (90 C) and conductor material (copper only). Deviation from these requirements may result in improper or unsafe boiler operation.
3. A disconnect switch employing circuit breakers or fuses
should be installed between the main power source and the boiler. This disconnect switch should be located near the boiler and clearly marked for easy access and identification should the boiler need to be turned off due to an emergency.
4. Boiler control circuit is 120 Volt*. Unless boiler has an
optional step down transformer, a separate 120 Volt power feed wiring is required to be connected to the control circuit terminal block. A 15 Amp circuit is required for all boilers. If a 3/4 HP feed water motor and pump assembly is connected to the boiler, then a 20 Amp circuit is required.
5. If a separate control circuit is used, it should be connected to
the control circuit terminal block.
6. Remote mounted water feed systems (i.e. motor and pump)
should be connected to the junction box provided on the outside of the boiler jacket.
7. With main power off, make sure all wiring terminations are
tight to avoid arcing, carbonizing or overheating of contacts.
Boilers are susceptible to lightning damage due to water line connections. An industrial type lightning/surge protector should be installed according to the manufacturer's recommendation at the service entrance. Consult your contractor or electrical dealer.
Substitution of components or modification of wiring system voids the warranty and may lead to dangerous operating conditions.
*220V for 380V and 415V boilers.
Wiring
!
CAUTI O N
!
CAUTI O N
!
WARNING
REFER TO NATIONAL AND ALL APPLICA­BLE LOCAL CODES FOR SPECIFIC INSTAL­LATION REQUIREMENTS.
1. The boiler should be mounted on a solid, level foundation.
2. The boiler should be located with suitable clearances, refer to page 2 and 3 and Code requirements.
Installation
Piping
Installation, Operation & Maintenance Manual
6
ALL PIPING SHOULD BE INSTALLED BY A QUALIFIED LICENSED PLUMBER IN ACCOR­DANCE WITH NATIONAL AND LOCAL CODES.
1. When water feed is other than pump type the water supply pressure must be 10 psig greater than boiler operating pressure to assure water supply maintains proper water level in the boiler. Insufficient water levels can result in improper boiler operation. (Keep feed water valves open at all times during normal operation.)
2. If pump and boiler are plumbed within 30 feet (pipe length) a minimum of 2 check valves are required to avoid damage to pump.
3. Connect steam line with customer supplied outlet valve to boiler steam outlet.
4. Provide for boiler drain connection, a daily blowdown is required. A "Blowdown Separator Tank" may be necessary, check with local code.
5. Safety valve shall be plumbed according to local code.
6. SSB Boilers have Stainless Steel all wetted metal parts. SSB boilers shall be operated using only deionized water, having a maximum conductance of 1 microSiemen per cm
(1 µS/cm) [minimum specific resistivity
of 1 megohm per cm (1ΜΩ/cm)].
NOTE:
The safety valve shall not be plumbed with a line sized less than the outlet size of the safety valve.
Loading...
+ 14 hidden pages