Powell Power/Vac ML-17/68A Manuals

Manuals and User Guides for Powell Power/Vac ML-17/68A. We have 1 Powell Power/Vac ML-17/68A manual available for free PDF download: Operator's Manual

Powell Power/Vac ML-17/68A Operator's Manual

Powell Power/Vac ML-17/68A Operator's Manual (33 pages)

Brand: Powell | Category: Test Equipment | Size: 1 MB

Table of Contents

Table of Contents
4
Ch 1 General Information
7
S Cope
8
P Urpose
8
I Nstruction B Ulletins a Vailable E Lectronically
9
Ch 2 Safety
10
S Afe W Ork C Ondition
10
S Afety G Uidelines
10
G Eneral
11
S Pecific
11
S Afety L Abels
11
Ch 3 Equipment Description
12
G Eneral
12
Ml-17H G Eneral D Escription (63 K a O Nly )
12
O Peration
13
Close Spring Charging
13
Closing Operation
14
Opening Operation
14
Figure 1 Typical Schematic for ML-17 Mechanism, Models -4
15
Figure 2 Typical Schematic for ML-17 Mechanism, Models -4 (Continued)
16
Figure 3 Toggle Linkage Positions of ML-17 Mechanism View from Rear
17
Trip Free Operation
18
I Nterlocks
18
Closing Spring Discharge Interlock
18
Negative Trip Interlock
18
Positive Interlock
18
Closing Spring Gag Interlock
18
Ch 4 Installation
19
R Eceiving
19
H Andling
19
S Torage
19
Figure 4 Lifting Holes for Overhead Crane
19
Shipping Osition
20
Ch 5 Mechanical Checks and Adjustments
21
G Eneral
21
S Low C Losing O Peration
21
Figure 5 Closing Spring Gag Lock
22
Figure 6 Slow Close Pin on Flywheel
22
P Ull R Od a Djustment
23
T Rip L Atch C Learance
23
O Vertravel a Djusting B Olts
24
W Ipe and G Ap a Djustment
24
General
24
Figure 7 Primary Contact Gap and Erosion Indication
24
Checking
25
Figure 8 Wipe Gauge
25
Table a Wipe and Gap Measurements
25
Adjustment
26
P Rimary C Ontact E Rosion I Ndication
27
Ch 6 Electrical Checks
28
HIGH Otential Est
28
Primary Circuit
28
Secondary Circuit
28
Primary Circuit Resistance
28
Vacuum Interrupter Integrity Test
29
Ch 7 Maintenance
31
R Ecommended Maintenance
31
L Ubrication
31
Ch 8 Recommended Renewal Parts and Replacement Procedures
32
O Rdering I Nstructions
32

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