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Grindmaster Corporation

800 Series Coffee Grinders

Operation and Instruction Manual

for

Models 810, 835, 865, 875 and 890

Table of Contents

Installation ....................................................3

Operating Instructions ..................................3

Grind Adjustment ..........................................4

Shear Disc Replacement ..........................4-5

Cleaning Instructions ....................................5

Lubrication ....................................................5

Troubleshooting Guide ................................6

Exploded View ..........................................7-9

Wiring Diagrams ........................................10

Grindmaster Corporation

4003 Collins Lane
Louisville, Kentucky 40245 USA
(800) 695-4500  (USA & Canada only)
(502) 425-4776   
FAX: (502) 425-4664
www.grindmaster.com

© Grindmaster Corporation, 1995
PRINTED IN USA

0509 Form # GR-380-16

Part# 83427

Prior authorization must be obtained 
from Grindmaster Corporation for 
all warranty claims. 

Model 890

Summary of Contents for 810

Page 1: ...Cleaning Instructions 5 Lubrication 5 Troubleshooting Guide 6 Exploded View 7 9 Wiring Diagrams 10 Grindmaster Corporation 4003 Collins Lane Louisville Kentucky 40245 USA 800 695 4500 USA Canada only 502 425 4776 FAX 502 425 4664 www grindmaster com Grindmaster Corporation 1995 PRINTED IN USA 0509 Form GR 380 16 Part 83427 Prior authorization must be obtained from Grindmaster Corporation for all w...

Page 2: ......

Page 3: ...nt your grinder is adjusted to accurately grind for each brewing method indicated The grinding burrs are made of an extremely hard and wear resistant alloy From time to time grind adjustments see Grind Adjustment section in this manual may be necessary as the burrs wear If the grind runs coarser than expected after normal adjustment and the grind time has increased the burrs may have excess wear a...

Page 4: ...urrs are not touching while the machine is running on the ESPRESSO TURKISH setting Otherwise serious damage to the motor may result Shear Disc Replacement If the motor should run and no coffee is dispensed the shear disc release may have operated Should this occur perform the following operations in the sequence given Refer to Figure B on page 5 Note See appropriate Exploded View for part numbers ...

Page 5: ...r shaft with 2 or 3 drops of common household cooking oil in the area of the feedworm engagement to make the assembly easier Lubrication All bearings have been oiled for life No further oiling is necessary Figure B GRIND CAP ASSEMBLED SCREW 5 16 X 1 LG SHEAR DRIVE FEEDWORM ROTARY BURR GRIND HEAD SHEAR DISC SHEAR COVER FIGURE B ROLL PIN REPLACEMENT SCREW 5 16 18 X 1 LG SCREW 5 16 18 X 1 LG GRIND CA...

Page 6: ...Unit Empty beans out of hopper and clear obstruction See Shear Disc Replacement section for disassembly and assembly instructions If bent broken or missing replace spring If stuck open with coffee clean out coffee to free spring Check power cord end and outlet for proper ground Tighten all nuts bolts and screws and verify wall outlet is grounded Plug unit directly into outlet Do not use extension ...

Page 7: ...rinders Page 7 800 Series Exploded View 45 35 450 1 3 57 180 56 1 7 1 67 5 6 5 3 17 20321 176 1 2 25 0867 63 1 25 5 1 127 5 5 72 7 3 57 180 5 6 7 21 7 2 2 1 3 1 25 5 1 02 6 1 6 5 6 6 1 7 7 21 723 1 7 2 5 5217 7 12 7 12 12 ...

Page 8: ... 1 1 4 lg 86791 53 Circuit breaker 10 amp for 115vac 54 Casing grocery 83332 83332 70553 83332 83362 83362 70553 55 Power cord standard 115vac 56 Strain relief standard cord 57 Screw 10 x 1 2 58 Base 59 Tidy tray cover 60 Tidy tray drawer 61 Lower front 83305 83305 83299 80072 62 Switch micro 64 Hole plug 83737 68 Nut 8 32 KEPS 86810 66 Bag actuator 80068 67 Bracket switch 75 Switch start 70449 70...

Page 9: ...for 230vac 54 Casing grocery 83332 70553 83332 83362 83362 70553 55 Power cord 1 5MM CE 56 Strain relief standard cord 57 Screw 10 x 1 2 58 Base 59 Tidy tray cover 60 Tidy tray drawer 61 Lower front 83305 83299 80072 62 Switch micro 64 Hole plug 83737 68 Nut 8 32 KEPS 86810 66 Bag actuator 80068 67 Bracket switch 75 Switch start 70449 70449 70445 88056 88056 70445 76 Switch stop 83327 88057 88057 ...

Page 10: ...Page 10 800 Series Coffee Grinders Wiring Diagrams for 120 Volt 60Hz Units ...

Page 11: ......

Page 12: ...everage Dispensers Crathco Cold and Frozen Beverage Dispensers AMW Coffee and Tea Systems Tel 502 425 4776 Fax 502 425 4664 1 800 695 4500 USA Canada only P O Box 35020 Louisville KY 40232 USA www grindmaster com email info grindmaster com Grindmaster Corporation 1995 PRINTED IN USA 0509 Form GR 380 16 Part 83427 ...

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