3.6
3.7
PROBLEM
PROBABLE CAUSE
SOLUTION
1 Saw is cutting out of
square vertically.
1a.
Blade worn.
1a.
Replace blade.
1b.
Low blade tension.
1b.
Reset blade tension.
1c.
Blade guides.
1c.
Check for worn guides.
1d.
Excessive feed rate.
1d.
Check for proper cutting parameters.
2
Saw is cutting out of
square horizontally. 2
Stock not square in vises.
2
Adjust accordingly.
3
Blade comes off
wheels.
3a.
Not enough blade tension.
3a.
Reset blade tension.
3b.
Improper tracking.
3b.
Set tracking.
4
Blade stalls in cut.
4a.
Not enough blade tension.
4a.
Tension blade.
4b.
Excessive feed force.
4b.
Reduce.
4c.
Excessive feed rate.
4c.
Reduce.
5
Blade vibrates ex-
cessively.
5a.
Blade speed too fast.
5a.
Reduce.
5b.
Guide arms too far apart.
5b.
Adjust accordingly.
5c.
Not enough blade tension.
5c.
Reset blade tension.
6
Excessive blade
breakage.
6a.
Excessive blade tension.
6a.
Reduce blade tension.
6b.
Excessive feed rate.
6b.
Reduce.
7. BLADE TENSION – Blade tension pressure is factory set and should not
require any farther attention. For adjustment see hydraulic schematic.
8. CARBIDE PRESSURE
Carbide lock pressure is factory preset:
•
H-18SV 300 – 400 PSI
•
H-22SV 150 – 200 PSI
The pressure gauge is not provided. There is a separate port to
hook up a gauge if setting needs to be verified or corrected.
CLEANLINESS
The heavy duty design should endure heavy operating conditions and provide the customer with flawless machine perfor-
mance. To extend good performance some care is required especially as cleanliness is concerned.
The following areas should be kept clean:
•
Control console free of dirt and grease.
•
Door charts free of dirt and grease.
•
Wheel boxes free of chips.
•
Blade guides free of chips.
•
Out-feed table free of chips.
•
A large chip build-up should be avoided in the base of the saw.
NOTE:
All parts must be cleaned before any repair service can be performed on them.
TROUBLE SHOOTING
Most problems which may occur have relatively simple solutions which appear in this section. If the solution is not found
here, contact the Hyd·Mech Distributor from whom you purchased your bandsaw. They have trained field service person-
nel who will be able to rectify the problem.
Gauge Port
Summary of Contents for H-18 ASV
Page 4: ......
Page 6: ...1 2 H 18 22 SV LIFTING INSTRUCTIONS ...
Page 24: ......
Page 44: ......
Page 46: ...4 2 Electrical Disconnect and Fuses Mitsubishi PLC Transformer Mitsubishi Inverter ...
Page 49: ...4 5 ...
Page 53: ...4 9 ...
Page 54: ...4 10 ...
Page 55: ...4 11 ...
Page 56: ...4 12 H 18 22 SV ELECTRICAL WIRING DIAGRAM NO OPTIONS 208 240 VAC ...
Page 57: ...4 13 ...
Page 58: ...4 14 ...
Page 59: ...4 15 ...
Page 60: ...4 16 ...
Page 61: ...4 17 ...
Page 62: ...4 18 H 18 22 SV ELECTRICAL WIRING DIAGRAM INPUTS OUTPUTS NO OPTIONS 208 240 VAC ...
Page 63: ...4 19 ...
Page 64: ...4 20 H 18 22 SV ELECTRICAL SCHEMATIC WITH OPTIONS 208 240 VAC ...
Page 65: ...4 21 ...
Page 66: ...4 22 ...
Page 67: ...4 23 ...
Page 68: ...4 24 H 18 22 SV ELECTRICAL WIRING DIAGRAM WITH OPTIONS 208 240 VAC ...
Page 69: ...4 25 ...
Page 70: ...4 26 ...
Page 71: ...4 27 ...
Page 72: ...4 28 ...
Page 73: ...4 29 ...
Page 74: ...4 30 H 18 22 SV ELECTRICAL WIRING DIAGRAM INPUTS OUTPUTS WITH OPTIONS 208 240 VAC ...
Page 75: ...4 31 ...
Page 76: ...4 32 H 18 22 SV ELECTRICAL SCHEMATIC NO OPTIONS 480 575 VAC ...
Page 77: ...4 33 ...
Page 78: ...4 34 ...
Page 79: ...4 35 ...
Page 80: ...4 36 H 18 22 SV ELECTRICAL WIRING DIAGRAM NO OPTIONS 480 575 VAC ...
Page 81: ...4 37 ...
Page 82: ...4 38 ...
Page 83: ...4 39 ...
Page 84: ...4 40 ...
Page 85: ...4 41 ...
Page 86: ...4 42 H 18 22 SV ELECTRICAL WIRING DIAGRAM INPUTS OUTPUTS WITH NO OPTIONS 480 575 VAC ...
Page 87: ...4 43 ...
Page 88: ...4 44 H 18 22 SV ELECTRICAL SCHEMATIC WITH OPTIONS 480 575 VAC ...
Page 89: ...4 45 ...
Page 90: ...4 46 ...
Page 91: ...4 47 ...
Page 92: ...4 48 H 18 22 SV ELECTRICAL WIRING DIAGRAM WITH OPTIONS 480 575 VAC ...
Page 93: ...4 49 ...
Page 94: ...4 50 ...
Page 95: ...4 51 ...
Page 96: ...4 52 ...
Page 97: ...4 53 ...
Page 98: ...4 54 H 18 22 SV ELECTRICAL WIRING DIAGRAM INPUTS OUTPUTS WITH OPTIONS 480 575 VAC ...
Page 99: ...4 55 ...
Page 100: ......
Page 102: ...5 2 GLAND ASSEMBLIES PISTON ASSEMBLIES ...
Page 103: ...5 3 H 18 22 SV HYDRAULIC SCHEMATIC ...
Page 104: ...5 4 H 18 22 SV PLUMBING DIAGRAM ...
Page 105: ...5 5 ...
Page 106: ......
Page 120: ...6 14 H 18 SV DRIVE ASSEMBLY ...
Page 121: ...6 15 ...
Page 122: ...6 16 H 22 SV DRIVE ASSEMBLY ...
Page 123: ...6 17 ...
Page 124: ......
Page 126: ...7 2 H 18 22 SV OUTBOARD BUNDLING ASSEMBLY ...
Page 128: ...8 2 H 18 SV LAYOUT ...
Page 129: ...8 3 H 22 SV LAYOUT ...
Page 130: ......