Black & Decker RC1000 Manual de instrucciones Pagina 12

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12
COMMON CUTTING
TECHNIQUES
FELLING
The process of cutting down a tree. Be
sure battery is fully charged before felling a
tree so you can finish on a single charge.
Do not fell trees in high wind conditions.
WARNING: Felling can result in
injury. It should only be performed by a
trained person.
(Figure K) A retreat path should be
planned and cleared as necessary before
cuts are started. The retreat path should
extend back and diagonally to the rear of
the expected line of fall.
Before felling is started, consider the
natural lean of the tree, the location of
larger branches and the wind direction to
judge which way the tree will fall. Have
wedges (wood, plastic or aluminum)
and a heavy mallet handy.
Remove dirt, stones, loose bark, nails,
staples, and wire from the tree where the
felling cuts are to be made.
Figure
L- Notching Undercut - Make
the notch 1/3 of the diameter of the tree,
perpendicular to the direction of the fall.
Make the lower horizontal notching cut
first. This will help to avoid pinching of
either the saw chain or the guide bar
when the second notch cut is being made.
(Figure L) Felling Back Cut - Make the
felling back cut at least 2 inches (51mm)
higher than the horizontal notching cut.
Keep the felling back cut parallel to the
horizontal notching cut. Make the felling
back cut so enough wood is left to act
as a hinge. The hinge wood keeps the
tree from twisting and falling in the wrong
OPERATING THE CHAIN SAW
WARNING: Read and understand
all instructions. Failure to follow all
instructions listed below may result in
electric shock, fire and/or serious personal
injury.
Guard Against Kickback which can
result in severe injury or death. See
Important Safety Instructions “Guard
Against Kickback”, to avoid the risk of
kickback.
Do not overreach. Do not cut above
chest height. Make sure your footing
is firm. Keep feet apart. Divide your
weight evenly on both feet.
Use a firm grip with your left hand on
the front handle (11) and your right
hand on the rear handle (10) so that
your body is to the left of the guide bar.
Do not hold chain saw by front hand
guard (3). Keep elbow of left arm locked
so that left arm is straight to withstand a
kickback.
WARNING: Never use a cross-
handed grip (left hand on the rear handle
and right hand on the front handle).
WARNING: Never allow any part
of your body to be in line with the guide
bar (4) when operating the chain saw.
Never operate while in a tree, in any
awkward position or on a ladder or
other unstable surface. You may lose
control of saw causing severe injury.
Keep the chain saw running at full
speed the entire time you are cutting.
Allow the chain to cut for you. Exert
only light pressure. Do not put pressure
on chain saw at end of cut.
ON / OFF
• Always be sure of your footing and grip
the chain saw firmly with both hands with
the thumb and fingers encircling both
handles.
To turn the tool ON, depress the lock off
button (2) and squeeze the trigger switch
(1) as shown in figure J. (Once the tool
is running you can release the lock off
button.)
• To turn the tool OFF, release the trigger
switch.
J
2
2 (5cm)
INCHES
DIRECTION
OF FALL
2 (5cm)
INCHES
HINGE
NOTCH
FELLING BACK
CUT
L
DIRECTION
OF
FALL
RETREAT
45°
TREE
K
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IBM x Series 200 manuels

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Ibm x Series 200 Manuel de l'utilisateur (152 pages)


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Table des matières

Hardware Maintenance Manual

1

About this manual

5

Online support

6

Contents

7

General checkout

9

General information

11

Server features

12

General information 5

13

Turning on the server

15

Turning off the server

16

Diagnostics

17

Text messages

19

Using the diagnostics CD

20

Viewing the test log

21

Power checkout

21

Recovering BIOS

22

Clearing CMOS

23

Replacing the battery

23

Temperature checkout

25

Diagnosing errors

25

Network connection problems

26

Diagnostics 19

27

Ethernet controller messages

29

Diagnostics 23

31

Diagnostics 25

33

Ethernet teaming messages:

34

Ethernet controller

35

Configuring the server

37

Select Option:

38

Configuring the server 31

39

Using passwords

40

Configuring the server 33

41

Installing options

43

Installing options 37

45

Before you begin

46

Installing options 39

47

Moving the stabilizing feet

48

Removing the side cover

48

Key lock

49

Cover-release

49

Working with adapters

51

Adapter considerations

52

Installing an adapter

53

Installing internal drives

55

Internal drive bays

55

EMC shield

57

Filler panel

57

Drive cage release tab

59

Drive cage retention tab

59

Installing memory modules

60

DIMM connector 1

61

DIMM connector 2

61

DIMM connector 3

61

Retaining clip

61

Removing a microprocessor

63

Installing a microprocessor

64

Fan sink

65

Fan-sink

65

Installing a security U-bolt

66

Completing the installation

67

Installing the cover

67

Connecting external options

68

I/O connector locations

68

Input/output ports

69

Mouse port

70

Keyboard port

70

Parallel connector

71

Serial connectors

72

Ethernet connector

73

Installing options 67

75

Pin Signal Pin Signal

76

Audio connectors

77

MIDI connector

77

Video connector

78

Installing options 71

79

Power supply

81

Hard disk drive cage

81

Rear fan

82

System board

83

CD-ROM drive

84

Floppy disk drive

85

Button kit

86

Guide assembly / speaker

86

Bezel release latch

87

Top/side cover

88

Handle assembly

89

Adapter retainer

90

Symptom-to-FRU index

93

Symptom-to-FRU index 87

95

No beep symptoms

96

Diagnostic error codes

97

Symptom-to-FRU index 91

99

Error symptoms

100

Symptom-to-FRU index 93

101

POST error codes

102

Symptom-to-FRU index 95

103

Symptom-to-FRU index 97

105

Processor board LEDs

107

ServeRAID

108

Undetermined problems

108

Parts listing

109

60X, 61X, 62X, 70X, 71X, 72X)

110

Keyboards

111

Power cords

112

Related service information

113

Electrical safety

114

Safety inspection guide

115

Grounding requirements

117

≥18 kg ≥32 kg ≥55 kg

133

ATTENTION:

134

≥55 kg (121,2

146

PRECAUCIÓN:

147

Send us your comments!

148

Problem determination tips

149

Trademarks

150

0406P8517

152





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