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INSTALLATION INSTRUCTIONS

TYPE 21 SHAFT SEAL

The seal assembly consists of these components:

A

SPRING

B

ROTARY SEAL HEAD

C

STATIONARY SEAT - May

have an O-ring groove in seat (C)

or a rubber cup seat (CC).

CAUTION:

This seal is a precision product and should

be handled accordingly.  Be especically careful of the
lapped sealing surface of the rotary washer and 
stationary seat.

THE SEAL IS SUPPLIED WITH
A PACKET OF LUBRICANT.

LAPPED RUNNING FACES

The lapped running surfaces of the rotary seal head
and stationary seat must be treated with care.  KEEP
CLEAN.  DO  NOT  SCRATCH.  Use a clean, soft cloth
during installation.  Protect the faces.  Install both the
seat and rotary square to the shaft.  Check the 
stationary seat installation from behind the seal cavity
for squareness.

STATIONARY SEAT INSTALLATION  (C)

Clean the seal seat cavity of the adapter and lubricate.

Lubricate the seat O-ring or cup and press the 
stationary seat in seal cavity of the adapter squarely
and evenly using an arbor press and the cardboard disc
supplied with the seal.  Be careful not to scratch or
touch the lapped surface of stationary seat.

Inspect the face of the stationary seat to be certain
there is no dirt on face.  If there is any dirt or fingerprints
on the face, wipe it off carefully with a soft cloth.

ROTARY SEAL HEAD INSTALLATION  (B)

Clean, polish and lubricate the shaft (or shaft sleeve).

Check lapped faces on the stationary seat and rotary
seal head.  Be certain no dirt is on either face. 
Lubricate lightly.

Slide the rotary seal head on the shaft with the carbon
rotating ring facing the stationary seat.  Press the drive
band until the head seats firmly against the seat.  Install
spring (and spring retainer washer if used).  Install
impeller which will compress the spring to proper length
assuring correct pressure on the lapped faces. 

CAUTION:

Never operate the lapped running faces

dry.  The liquid being handled ensures proper 
lubrication.

In some cases a short period of operation is required
to clear up slight leakage.

NOTE:  The lubricant supplied with the seal is the
only approved lubricant.  DO NOT USE OTHER
LUBRICATING LIQUIDS!

61.000.172B

JANUARY 2000

SCOT

HOME OFFICE

•  Cedarburg, WI  53012

•  P.O. Box 286

•  262-377-7000

•  

FAX 262-377-7330

FACTORY BRANCHES

•  Irvine, CA  92614

•  1881 Kettering

•  949-756-8076

•  

FAX 949-756-9480

•  Ft. Lauderdale, FL  33315

•  77 SW 20th Street

•  954-524-6776

•  

FAX 954-764-3361

SCOT

DIVISION   OF
ARDOX CORP.

Replaces March 1990

20 of 34

Summary of Contents for ICS-TCP Series

Page 1: ...ved this file in error please notify Amiad immediately The confidential nature of and or privilege in the file enclosed is not waived or lost as a result of a mistake or error in this file Amiad accepts no liability whatsoever whether it was caused by 1 Accessing or other related actions to this file 2 Any links procedures or materials provided attached to this file Amiad assumes that all users un...

Page 2: ...ooresville NC 28117 Table of Contents 2 of 34 Table of Contents page 2 Introduction page 3 General Description page 3 Pre Assembly Start up Checks page 3 Startup and Operation page 4 Maintenance page 5 Trouble Shooting page 7 Pump Data and Curve page 9 Pump manual page 11 Electrical Manual page 22 Warranty Page 33 ...

Page 3: ...h in a heat transfer system The system reduces maintenance of the system while increasing cost effectiveness as reduced blowdown and reduced chemicals provide additional savings Basin sweeping ICS TCP Systems provide circulation and agitation of the cooling tower basin Directing the flow to the filter the system can reduce buildup of solids in the tower The condenser water ICS TCP is a side stream...

Page 4: ...em application the valve may need to be adjusted to ensure proper backpressure on the pump This is normal NOTE Make sure that all suction valves from the source of water to the pump intake are fully opened when the pump is running Operating the system with a partially closed suction valve can damage the pump and or affect the system s performance Each model requires a minimum liquid submergence le...

Page 5: ...ained of liquid to prevent damage from freezing To remove trapped water from the separator use a compressed air Alternatively flush system with antifreeze is recommended Heat tracing or pipe insulation may be used Please contact your local supplier of these products to ensure proper usage Maintenance 1 ICS TCP System start information is important arecord of all readings inlet and outlet pressures...

Page 6: ...o replenish the old grease in the housing Whenever new grease is injected the old grease will ooze out on the opposite side and wipe clean Please see pump and motor manufactures IOM for additional details C Control Panel See control panel IOM in this manual for details D Periodically check pressure gauges for proper readings Verify operation by opening and closing servicing valve installed prior t...

Page 7: ...valves on the return and suction lines Remove and replace the pump seal if needed Check the compatibility of the pump and motor Check pump rotation Reverse motor wire terminals if necessary Motor Runs Hot Motors will run warm to the touch The motor starter thermal and overload module will function to tum off the motor if there is an overload current problem Factors which will increase the operatin...

Page 8: ...d switch two of the motor lead wires If the pump is rotating correctly check for shut valves on the suction line a clogged suction line at inlet a clogged strainer basket or a clogged pump Adjust the separator outlet valve to the required pressure drop across the separator for the desired flow If the flow rate cannot be obtained check for closed valves downstream of the separator or restricted out...

Page 9: ...4 662 3133 E mail info amiadusa com 120 J Talbert Road Fax 704 662 3155 Web www amiadusa com Mooresville NC 28117 Pump Data and Spare parts Amiad Pump Part No 720401 000215 Amiad Pump Seal Kit Part No 720401 000303 9 of 34 ...

Page 10: ...e 284T Standard NEMA Enclosure TEFC Sizing criteria Max Power on Design Curve Selected from catalog Scot 60 Vers 10 1 Data Point Flow 900 US gpm Head 72 ft Eff 77 Power 21 4 hp NPSHr 10 ft Design Curve Shutoff head 80 4 ft Shutoff dP 34 8 psi Min flow BEP 81 1200 US gpm NOL power 23 1 hp 1263 US gpm Max Curve Max power 31 5 hp 1350 US gpm US gpm NPSHr ft 1800 1600 1400 1200 1000 800 600 400 0 200 ...

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Page 20: ...Inspect the face of the stationary seat to be certain there is no dirt on face If there is any dirt or fingerprints on the face wipe it off carefully with a soft cloth ROTARY SEAL HEAD INSTALLATION B Clean polish and lubricate the shaft or shaft sleeve Check lapped faces on the stationary seat and rotary seal head Be certain no dirt is on either face Lubricate lightly Slide the rotary seal head on...

Page 21: ...a seal to leak Primary and secondary sealing areas must be kept clean and undamaged to ensure a proper seal Rubber gaskets tear easily when handled carelessly 4 Make sure that the shaft or sleeve is free of burrs nicks grooves and sharp edges 5 Bleed all trapped gases from the seal cavity before start up otherwise the seal cavity may vapor lock and burn the seal 6 All valves must be open on the su...

Page 22: ...Amiad USA INC Level I Filter Controller UL 508A Standard 22 of 34 ...

Page 23: ...d cables 5 2 5 Safety Devices 5 3 Product Description 6 3 1 Functional Description 6 3 2 Standard Component Description 6 Disconnect Switch 6 Contactor and Overloads 6 Transformer 7 Adjustable Flush Interval Timer 7 Adjustable Flush Duration 7 3 Way Flush Auto Off 7 Power On Light 7 3 3 Transportation 7 3 4 Communication 8 4 Operation 9 4 1 Initial Operation 9 4 2 Deactivation 9 5 Electro mechanic...

Page 24: ...your Filter System We are sure that it will meet your requirements to the full extent If operated and maintained properly it can be used for many years Naturally we are dependent on your help as well Please inform us on possibilities for improvements of our product Do you have any questions We are looking forward to you contacting us Amiad USA Inc 120 J Talbert Road Mooresville NC 28117 704 662 31...

Page 25: ...e End User will decide on the required qualifications for the Operating personnel Maintenance personnel Service Personnel The End User has to ensure that only personnel implements activities on the Amiad Controller which have been commissioned to do so Personnel who are trained broken in instructed or personnel within the framework of a general vocational training must only implement activities on...

Page 26: ...ve components and cables are protected against accidental contact Before opening any housing covers connectors and cables the same have to be de energized using safe electrical practices outlined in NFPA 79 NEC 70E and local standards 2 5 Safety Devices The operator has to ensure that the following is implemented by trained personnel Disconnect handle is damage free and able to lock out when work ...

Page 27: ...pplications Consult your local Technical Sales Engineer for more details on how to integrate the controller and maximize efficiency 3 2 Standard Component Description The following is for the standard configuration and added controls may enhance the capabilities of your controller Disconnect Switch This disconnect switch is for power isolation It s capable of handling up to 600VAC CE marked UL app...

Page 28: ...gh this timer The ability to set the time as low as 0 15s 3min makes this timer very versatile over a number of different applications The timer starts from a variety of start inputs Different filter types require different time durations Contact your local sales representative for this parameter It is CE marked UL approved and conforms to most international standards Note for first time startup I...

Page 29: ...es Major Alarm Dry Contact Motor on Dry Contact If the end user requires additional logic to incorporate the filter within their system additional inputs are available Refer to the schematic for the following conditions Remote Start of the flush cycle Remote Stop of the flush cycle allowing only filter mode If the filter is in flush mode it will terminate the flush cycle and return to the filter m...

Page 30: ...a plate Check to make sure that Circuit breakers within panel are switched to the off position Before switching power on to the panel use a meter to ensure the correct voltage is being applied to the panel Switch power on the panel Check for leaks within the pipes and tighten if necessary Before switching circuit breakers on check voltages on the secondary of the transformer to ensure the correct ...

Page 31: ... application There is however a wide range of flexibility with this product Above is the timing chart for the Flush Interval Timer Above is the timing chart for the Flush Duration Timer This adjustable interval timer has a small dial for adjusting timing settings in 12 convenient larger ranges and a larger dial for adjusting through the specific range for both timers 31 of 34 ...

Page 32: ...Page 11 Rev 091014 Operating and Maintenance Manual Page 11 32 of 34 ...

Page 33: ... in any event be no more than 18 months 7 This warranty is valid on the condition that the Products are installed according to Amiad s instructions as expressed in Amiad s instruction manuals and according to the technical limitations as stipulated in Amiad s literature or as stated by a representative of Amiad 8 This warranty will not apply to damaged or defective Products resulting from or relat...

Page 34: ...Amiad USA Ltd Tel 704 662 3133 E mail info amiadusa com 120 J Talbert Road Fax 704 662 3155 Web www amiadusa com Mooresville NC 28117 34 of 34 ...

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