Hypertherm DynaMAX 550P, Operator'S Manual

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Specifications
7
180 811390 Operator Manual DynaMAX 550P/560P/575P Waterjet Pump
Special fasteners
SAE J518 flange bolts
These torque values are for fasteners that are coated with antiseize bolt lubricant
(white lithium grease).
N∙m lbf∙ ft Wrench size
Indicator pin cap screw 5 4 5/32-inch hex
Proximity switch cap screw 11 8 3/16-inch hex
Hydraulic fluid tank access
cover
27 20 15/16 inch
Intensifier cap screw 373 275 7/8 inch
High-pressure end cap nut 373 275 1-1/2-inch socket
Tighten each end cap nut in 68 N∙m (50 lbf∙ft) increments. Use a repeating cross
pattern.
Lubricate O-rings with hydraulic fluid or O-ring lubricant before installing them.
These torque values are for fasteners that are coated with antiseize bolt
lubricant (white lithium grease).
1/16-inch
dash size
Bolt size
(inch)
Code 61 grade 8
(low pressure)
Code 62 grade 8
(high pressure)
N ∙ m lbf ∙ ft N ∙ m lbf ∙ ft
-08 5/16-28 33 24 33 24
-12 3/8-16 60 44 60 44
-16 3/8-16 60 44 92 68
-20 7/16-14 92 68 150 111
-24 1/2-13 150 111 296 218