Machine Specifications; Technical Data; Noise Emission; Contents Of Delivery - Jet 3520B Operating Instructions Manual

4. Machine specifications

4.1 Technical data

Swing over bed
Centre distance
Number of mechanical speeds
Spindle speed range 1
Spindle speed range 2
Spindle nose M33x3,5 DIN 800
Headstock spindle taper
Spindle index lock 24x15°, 36x10°
Spindle hole diameter
Tailstock spindle taper
Tailstock hole diameter
Tailstock ram travel
Centre above floor
Overall (LxWxH) 1370x690x1470mm
Footprint (LxW) 1270x610mm
Net weight
Mains 230V ~1/N/PE 50Hz
Output power 1,5 kW (2 HP) S1
Reference current
Extension cord (H07RN-F): 3x1,5mm²
Installation fuse protection

4.2 Noise emission

Acoustic pressure level (EN 11202):
Idling
In operation
The specified values are emission
levels and are not necessarily to be
seen as safe operating levels.
As workplace conditions vary, this
information is intended to allow the user
to make a better estimation of the
hazards and risks involved only.
4.3 Content of delivery
Casting legs with levelling pads
350 mm tool rest
75 mm face plate
Spur centre and tooling knockout bar
Live centre
Guard
Tool caddy
Comparator centers
Remote ON/OFF switch
Operating tools
Assembly kit
Operating manual
Spare parts list.
508mm
800mm
2
0-1200 rpm
0-3200 rpm
MT 2
15,8mm
MT 2
9,5mm
115mm
1120mm
326 kg
10 A
16A

5. Transport and start up

5.1 Transport and installation

The machine is designed to operate in
72,5 dB(A)
closed rooms and must be placed
78,4 dB(A)
stable on firm and levelled ground.
The machine can be bolted down if
required.
For packing reasons the machine is
not completely assembled

5.2 Assembly

If you notice transport damage while
unpacking, notify your supplier
immediately. Do not operate the
machine!
Dispose of the packing in an
environmentally friendly manner.
Clean all rust protected surfaces with a
mild solvent.
Attach the leg stand:
At this point the headstock, tailstock
and tool rest should be removed.
The machine bed is heavy! With the
help of a second person, carefully lift
bed up onto a workbench.
Attach the leg stand with 8 hex socket
cap screws and 8 flat washers (A, Fig
2).
Fig 1
Fig 2
Thread adjustable feet (D) into stand
leg (B).
Adjust the feet so that the lathe rests
evenly on the floor, and tighten the
nuts (C).
Reinstall headstock, tailstock and tool
rest.
Tool caddy assembly:
Mount the tool caddy with two screws
and lock washers to the left leg (Fig 3)
Fig 3
The tailstock body can also be used to
store tools (Fig 4).
Fig 4
Stand shelf:
You can make an extra shelf that rests
between the legs if you wish (Fig 5-7).