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BTR-S

ERIES

 

O

PERATION 

& M

AINTENANCE 

M

ANUAL

 

12838 Stainless Drive, Holland, MI 49424 

 

Phone: 616/399-5600 Fax 616/399-3084 

 

 

Copyright 2018 BRAWN Mixer 

www.BRAWNMIXER.com 

Page 9 of 9 

 

11/27/2018 

WARRANTY 

 
WARRANTY

:  All equipment or parts covered by this 

manual are guaranteed free from defective material and 
workmanship for a period of twelve (12) months from 
date of shipment, under normal use and service. This 
warranty does not cover failure of normal wear parts 
unless the failure of such part has resulted from 
defective material and workmanship. BRAWN Mixer will 
repair or replace, at its option, any equipment which has 
been found to be defective and is within the warranty 
period, provided that the equipment is shipped, with 
previous factory authorization, freight prepaid, to 
BRAWN's plant in Holland, Michigan, USA. All return 
shipments are made FOB BRAWN's factory. BRAWN is 
not responsible for removal, installation, or any other 
incidental expenses incurred in shipping the equipment 
to or from BRAWN. In the case of components 
purchased by BRAWN Mixer and incorporated in the 
equipment, the component manufacturer's guarantee 
shall apply. NOTE:  Any modifications or corrective work 
done to the equipment which were not specifically 
authorized in writing by BRAWN Mixer shall void this 
limited warranty, and BRAWN Mixer shall accept no 
liability for any of the corrective work or expenditures 
which were conducted without their prior, written 
authorization. BRAWN Mixer shall not be held liable for 
any further cost, expense, or labor to replace equipment 
or replaceable parts, or indirect or consequential 
damages. 
 

With the exceptions of the limited warranty set out 
above, there are no other understandings, agreements, 
representatives, or warranties implied (including any 
regarding the merchant-ability or fitness for a particular 
purpose), not specified herein, respecting this agreement 
or equipment, hereunder.  This contract states the entire 
obligation of BRAWN Mixer in connection with this 
transaction. 

 
 
 
 
 
 
 
 
 
 
 
 

SHOULD WE MAKE A MISTAKE... 

 

BRAWN Mixer's  

Direct Returns Policy 

 
To ensure proper handling of your return, please take a 
moment to read the following: 

 

 

  ALL

 returns require a 

RETURN GOODS 

AUTHORIZATION (RGA) NUMBER

. We are unable 

to process your return or issue proper credit without 
an approved 

RGA

 number. 

 

 

ALL

 returns must be 

COMPLETE

, including all 

original warranties, manuals, documentation and 
packaging. 

 

 

ALL

 product must be received within 14 days of 

issuing an 

RGA

 number. 

 
 

How to Return Product

 

 

You must have a 

RETURN GOODS AUTHORIZATION 

(RGA)

 number before you return any product to BRAWN 

Mixer. To obtain this number, call 

616/399-5600

 and ask 

for Customer Service. Be sure to have available the 
following information: 
 

  your order number 

  the BRAWN product serial number 

  the part number and description of the product 

  the reason for the return 

 

 

   

I M P O R T A N T

   

 

 
The Return Goods Authorization number must be written 
clearly on all boxes being returned. C.O.D. shipments will 
not be accepted.

 

 

Summary of Contents for BTR Series

Page 1: ...OPERATION AND MAINTENANCE MANUAL SERIAL NUMBER ___________________ CUSTOMER ____________________________ SALES REP ____________________________ BTR SERIES 150644...

Page 2: ...THIS PAGE IS INTENTIONALLY LEFT BLANK...

Page 3: ...ER J MINIMUM HARDWARE CLEARANCE REQUIRED IN MOUNTING STRUCTURE NOTES BASIC WEIGHT DOES NOT 1 INCLUDE SHAFT IMPELLERS OR MOTOR ALL DIMENSIONS ARE IN INCHES 2 2018 DATE DIMENSION AND ASSEMBLY DRAWING AP...

Page 4: ......

Page 5: ...ALUE IN THE O M MANUAL 3 ATTACH THE GUARD ITEM 2 ON THE TOP OF THE GEARDRIVE ALTERNATE SHAFT CONSTRUCTION ATTACH THE SHAFT COLLAR ITEM 7 TO THE MIXER SHAFT ITEM 4 BEFORE STEP 1 QUANTITY VARIES DEPENDI...

Page 6: ...operate this equipment unless all safety devices are installed and working properly Check all devices prior to starting the equipment Disconnect and lock out electrical power before installing or ser...

Page 7: ...fferent phases The resistance should not be less than 100 megohms If the resistance is less please consult the factory If mixer is stored for more than a year the condition of the gear lubricant shoul...

Page 8: ...lubricant level should be checked with the unit mounted in its correct operating position Lubricant should be added or removed to bring it to the correct level The catalog for the gear unit shows the...

Page 9: ...accumulated moisture Drain regularly if storage atmosphere results in formation of condensation INSTALLATION Installation must be handled by qualified service or maintenance personal OPERATION CAUTIO...

Page 10: ...necessary to ensure safe operation of the equipment Particular applications may require further procedures Dangerous voltages are present in the equipment which can cause severe personal injury and p...

Page 11: ...e motor frame or housing permits removal of accumulated moisture Drain regularly MAINTENANCE LUBRICATION Gear units should have the oil changed every 10 000 hours or 2 years If synthetic lubricant is...

Page 12: ...st a machined orifice until pressure exceeds 2 psi Above 2 psi the air is allowed to escape depressurizing the gearcase When internal pressure drops below 2 psi the autovent re seals closing the unit...

Page 13: ...ak EP2 20 to 140 Mineral Shell Cypernia RA C3 Ambient Temperature F Formulation Grease Manufacturer Grease Brand Name 58 to 230 Synthetic Texaco Starfak 2202 58 to 230 Synthetic Shell Aero Shell 5 to...

Page 14: ...ich were conducted without their prior written authorization BRAWN Mixer shall not be held liable for any further cost expense or labor to replace equipment or replaceable parts or indirect or consequ...

Page 15: ...be performed only by qualified personnel Do not operate this equipment unless all safety devices are installed and working properly Check all devices prior to starting the equipment Disconnect and loc...

Page 16: ...of lubricant that was applied during assembly it is important to completely fill the voids in the seven ring box with lubricant No further lubricant is required for the two ring box 1 Remove the lubr...

Page 17: ...inspect the shaft for damage If the shaft is significantly worn it should be repaired or replaced 5 Select the correct size and type of packing refer to the mixer specification sheet Using a bar that...

Page 18: ...engagement zone and record the measurement as B in the equation below 3 Add A B and subtract 0 08 2mm from the distance This needs to be done so that the coupling will not be preloaded after installa...

Page 19: ...IEC 132 NEMA 180TC 210TC J28 28mm 1 1 8 in 45 90 Nm 399 797 lb in IEC 100 112 NEMA 180TC M42 42 mm 1 5 8 in 100 200 Nm 885 1 770 lb in IEC 160 NEMA 250TC M48 48 mm 1 7 8 in 140 280 Nm 1240 2 478 lb i...

Page 20: ...Automatic Lubricator Principle of Operation After tightening the plastic activating screw the Zinc Molybdenum pellet drops into the Citric Acid electrolyte The chemical reaction builds up pressure tha...

Page 21: ...apped hole on the end for customer use The chart below indicated the tap size for each shaft Keys are also supplied with solid shaft Outboard pinion and sprocket fits should be as recommended by the m...

Page 22: ...ew into the motor shaft to lock coupling in place 3 Let the coupling cool down before mounting the spider into the jaws The spider should not be under axial compression when installed 4 Place the moto...

Page 23: ...esume its normal function The lubricator contains approximately 120 cm3 or 120 ml 4 8 oz of grease For reference a single stroke of a typical grease gun delivers approximately 1 0 1 2 cm3 0 03 0 04 oz...

Page 24: ...extreme highs and lows Lower ambient temperatures will lead to slower dis pensing rates and higher ambient temperatures will lead to faster dispensing rates Average Ambient Temperature Discharge Perio...

Page 25: ...ice the grease cup 1 Unscrew the grease drain cup 1299 from either the outlet port of the NEMA or IEC input cylinder or from the extension 1243 that is secured to the NEMA or IEC input cylinder 2 To e...

Page 26: ...TORQUE DRY AS SPECIFIED IN O M MANUAL BSB ALL DIMENSIONS AND WEIGHTS ARE FOR REFERENCE ONLY UNLESS THE DRAWING IS CERTIFIED ALL EQUIPMENT DESIGN AND APPLICATION DATA SHOWN HEREIN IS CONFIDENTIAL AND T...

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