Tuthill M-D Pneumatics PD PLUS 17/46 Series Operating instructions

INSTALLATION
OPERATION
MAINTENANCE
REPAIR MANUAL
4840 West Kearney Street, P. O. Box 2877
www.tuthillvacuumblower.com
Rotary Positive Displacement Blower
M-D Pneumatics™
Models 3202 3204 3206 3210
Series 17/46 - Lip-Labyrinth (Air Service)
Series 57/81 - Single Envelope Gastight
Series 64/67 - Double Envelope Gastight
2005 1011 ORIGINAL LANGUAGE - ENGLISH

2
TABLE OF CONTENTS
SECTION PAGE
1. INTRODUCTION
2. CONVENTIONS AND DATA PLATE
4
3. LIFTING
4. DESCRIPTION
7
5. INSTALLATION 8
8
6. OPERATION
20
20
22
22
22
22
7. MAINTENANCE
24
24
8. MODEL 3200 DISASSEMBLY AND REASSEMBLY
28
9. TROUBLESHOOTING
10. ASSEMBLY CLEARANCES
11. TORQUE CHART
12. RECOMMENDED LUBRICANTS
13. SPECIAL TOOL DRAWINGS
14. PARTS LISTS AND ASSEMBLY DRAWINGS
15. DECLARATION OF INCORPORATION
16. WARRANTY — BLOWER PRODUCTS
17. OPERATING DATA FORM / PRODUCT REGISTRATION 47

1. INTRODUCTION
CONGRATULATIONSPD PLUS®Rotary Positive Displacement Blower
Tuthill Vacuum & Blower Systems
PD PLUS
NOTE
1.1 APPLICABLE DOCUMENTATION
1.2 SCOPE OF MANUAL
2. CONVENTIONS AND DATA PLATE
2.1 GRAPHIC CONVENTIONS IN THIS MANUAL
DANGER
WARNING
CAUTION
NOTE

4
CAUTION
2.2 DATA PLATE
WARNINGWARNING CAUTION CAUTION
http://www.tuthill.com
Hearing protection
re
q
uired.
Do not touch hot
surfaces.
ASUehtniedaM7396-528)008(
READ INSTRUCTION MANUAL BEFORE OPERATION OR BODILY HARM MAY RESULT
Keep body & clothing away
from machine openings.
Do not operate without
g
uards in
p
lace.
REBMUNLAIRESREBMUNLEDOM
Tuthill Vacuum & Blower Systems
4840 West Kearney Street
Springfield, Missouri USA 65803
YEARMAWP
MAX RPM
WARNING
WARNING
CAUTION
CAUTION
operation.

MODEL NUMBER:
SERIAL NUMBER:
YEAR:
MAWP:
3. LIFTING
WARNING
4. DESCRIPTION
NOTE
NOTE
INLET INLET INLET
DISCHARGE DISCHARGE DISCHARGE

Flow Direction by Rotation
4.1 FLOW BY DIRECTION
WARNING
INTAKE
DISCHARGE DISCHARGEINTAKE INTAKE
INTAKEDISCHARGE DISCHARGE

7
4.2 SPECIFICATIONS
TABLE 1 — SPECIFICATIONS
MODEL
APPROXIMATE OIL CAPACITY
FLUID OUNCES / LITERS
APPROXIMATE WEIGHT
LBS. / KG
VERTICAL FLOW 46/81/67 HORIZONTAL FLOW 17/57/64
17/46 57/81 64/67
GEAR (DRIVE) END BACK END GEAR (DRIVE) END BACK END
3202
0.35 0.24 0.50 0.35
46 50 53
3204 55 59 62
3206 59 64 66
3210 75 80 82
TABLE 2 — MAXIMUM OPERATING LIMITS
MODEL
MAXIMUM
RPM
MAXIMUM PRESSURE
DIFFERENTIAL
psi / mbar
MAXIMUM
VACUUM
in. Hg / mbar
MAXIMUM
TEMPERATURE RISE
°F / °C
MAWP
psi / bar
3202
1035 508 156 6.9
3204
3206
3210
WARNING
WARNING
NOTE
Assembly Clearances
NOTE

8
5. INSTALLATION
5.1 GENERAL
DANGER
DANGER
WARNING
WARNING
WARNING
WARNING
WARNING
NOTE
NOTE

Soft Foot
Foundation
Piping
Connections
Motor Drives
AIR FILTER
PRESSURE
RELIEF VALVE
CHECK VALVE
FLEX CONN.
PRESSURE GAUGE DISCHARGE
SILENCER
INTAKE SILENCER
FLOW
FLOW

Long Term
Storage
5.1.1 LOCATION
Recommended Lubricants
5.1.2 FOUNDATION
5.1.3 BLOWER AIR INTAKE
5.1.4 SOFT FOOT
2.
4.
ANGULAR
SOFT FOOT
PARALLEL
SOFT FOOT

5.2 SAFETY
DANGER
DANGER
DANGER
DANGER
WARNING
WARNING
NOTE
5.3 LUBRICATION
Filling Procedure

WARNING
WARNING
WARNING
NOTE
NOTE
5.3.1 FILLING PROCEDURE
2.
4.

SIDE SIDE
DRIVE ENDDRIVE END
BREATHER
AND OIL FILL
(1) EACH
END COVER
NOTE: 64/67 SERIES
HAS PLUGS INSTEAD
OF BREATHERS
BREATHER
AND OIL FILL
(1) EACH
END COVER
NOTE: 64/67 SERIES
HAS PLUGS INSTEAD
OF BREATHERS
OIL FILL
PLUG
(1) EACH
END PLATE
OIL FILL
PLUG
(1) EACH
END PLATE
OIL LEVEL
GAUGE
(1) EACH
END PLATE
NOTE: MAINTAIN
OIL LEVEL WITHIN
NOTCHED AREA
OIL LEVEL GAUGE
(1) EACH END PLATE
NOTE: MAINTAIN OIL LEVEL
WITHIN NOTCHED AREA
ALTERNATE
DRIVE SHAFT
LOCATION
MAGNETIC
DRAIN PLUG
(1) EACH END
PLATE
MAGNETIC
DRAIN PLUG
(1) EACH END
PLATE
17/57/64 SERIES
HORIZONTAL FLOW
46/81/67 SERIES
VERTICAL FLOW
5.3.2 HAZARDS ASSOCIATED WITH BREAKDOWN OR IGNITION OF LUBRICATION
DANGER
5.3.3 FREQUENTLY ASKED QUESTIONS REGARDING LUBRICATION
What is the functional detriment if the “wrong oil” is used?
What is the functional detriment if the oil is not serviced?

5.4 PIPING CONNECTIONS
WARNING
NOTE
HAZARDS ASSOCIATED WITH HAZARDOUS PROCESS FLUIDS
DANGER
5.4.1 BLOCKAGE OR RESTRICTION
WARNING
5.5 COOLING COILS (OPTIONAL)
CAUTION
NOTE

NOTE
5.6 COOLING WATER CONNECTIONS AND SPECIFICATIONS — COOLING COILS
(OPTIONAL)
WARNING

5.7 MOTOR DRIVES
5.7.1 DIRECT COUPLED
5.7.2 V-BELTS
Too Tight
Slight Bow Too Loose
20/64” = 5/16” (8 mm)
20”
(50.8 cm)
8-10 lbs.
(3.6-4.5 kg)

5.7.3 SETTING V-BELT TENSION
2.
4.
7.
8.
5.7.4 V-BELT TROUBLESHOOTING
PROBLEM POSSIBLE CAUSES SOLUTION

5.8 SPECIAL INSTRUCTIONS FOR BLOWERS WITH EXTERNAL LUBRICATION SYSTEMS
* Use this corresponding number when following the repair procedure. The blowers are the same except for
the end plates which have different drillings for lubrication purposes.
CAUTION
2.
4.
CAUTION

5.9 MOTOR AND ELECTRICAL CONNECTIONS
WARNING
NOTE
6. OPERATION
6.1 GENERAL
DANGER
WARNING
WARNING
2.
4.
7.

20
6.2 START-UP CHECKLIST
•
•
•
•
DATES CHECKED:
LubricationRecommended Lubricants
WARNING
Troubleshooting
Troubleshooting
6.3 OPERATING
NOTE
This manual suits for next models
6
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