Huvema HU 16 T, User Manual

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changes and t yping errors reserved changes and t yping errors reserved changes and t yping errors reserved
Picture E – Column and table support
1. Locate table crank (1) and support lock (2) in loose parts bag.
2. install support lock from left side into table support (3) and tighten by hand.
3. install table crank assembly and tighten set screw with a 3 mm hex “L” wrench. do not overtighten. set screw
should be tightened against the flat section of the shaft (4).
note
: to minimize crank backlash, tighten support lock, rotate elevation worm shaft (4) clockwise, then assemble
crank tight against table support and tighten set screw.
column (5), handle (6)
4.
check column collar (1, fig. F) for proper adjustment. collar should not be angled on the column and it should be
positioned so rack (3) will slide freely in collar when table is rotated 360° around column table. if readjusted, only
tighten set screw enough to keep collar in place.
note : to avoid column or collar damage, do not overtighten set screw.
5.2 i
nsTalling The Table
Picture G - Table
Loosen support lock (1) and raise table support by turning table crank (2) clockwise until support is at a working
height level. tighten support lock.
table support (3), column (4), rack (5)
remove protective covering from table and discard. place table (1, fig. h) in table support and tighten table lock (3) –
located under table – by hand.
note: if table won’t fit into table support easily, pry open table support with a flat blade screw driver.
5.3 i
nsTalling The head
caution!
the head assembly weighs about 25 kg. carefully lift head. Use lifting crane or other lifitng aids to
avoid injury.
Picture I – Head
1. remove protective bag from head assembly and discard. carefully lift head (1) above column (2) and slide it onto
column, making sure head slides down over column as far as possible. align head with table and base.
2. Locate two long set screws (Ø10 mm x 12 mm long) in loose parts bag (picture B).
3. install a set screw in each hole (1, fig. J) as indicated on the right side of the head (2). tighten these two head lock
set screws using a 5 mm hex “L” wrench.
5.4 i
nsTalling The idler pUlley
Picture K – Idler pulley
Locate idler pulley assembly in loose parts bag and place in proper hole.
5.5 i
nsTalling belTs
Picture L - Belts
Locate two v-belts in the loose parts bag.
Use speed chart inside belt guard to choose speed for drilling operation. install belts in correct position for desired
speed. the longer of the two belts is always positioned between the spindle pulley (1) and idler pulley (2).
note: refer to inside of belt guard for recommended drilling speeds.
apply tension to belt by turning belt tension handle (3) counter clockwise. if correctly tensioned, belt deflects
approximately ½ inch (12 mm) by thumb pressure in point between pulleys.
tighten belt tension lock handles (4).
note: tensioning belt too much may cause motor not to start or damage bearings.
if belt slips while drilling, readjust belt tension.