Still OPX 20 User manual

Order pickers and tow tractors
OPX 20/25
OPX 20/25 PLUS
OPX-L 12/16/20
OPX-L 20 S
OPX-D 20
LTX 50
LTX-FF 05/10
LTX-T 06
OXV 07/08/10
Original instructions
0089 0615 0617 1075 1076 1077
1078 1079 1080 1081 1082 1084
1085 1086 1087 1088
45878043344 EN - 11/2021 - 12

Address of manufacturer and
contact details
STILL GmbH
Berzeliusstraße 10
22113 Hamburg, Germany
Tel. [phone]
Fax: [phone]
Email: [e-mail]
Website: http://www.still.de
Rules for the operating com-
pany of industrial trucks
In addition to these operating instructions, a
code of practice containing additional informa-
tion for the operating companies of industrial
trucks is also available.
This guide provides information for handling
industrial trucks:
●
Information on how to select suitable indus-
trial trucks for a particular area of applica-
tion
●
Prerequisites for the safe operation of in-
dustrial trucks
●
Information on the use of industrial trucks
●
Information on transport, initial commission-
ing and storage of industrial trucks
Internet address and QR code
The information can be accessed at any time
by pasting the address
https://m.still.de/vdma
in a web browser or by scanning the QR code.


Preface
I45878043344 EN - 11/2021 - 12

1 Introduction
Forklift data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
How to Consult the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Date of edition and latest update of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Copyright and trademark rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Delivery of the forklift and documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Spare parts list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Conformity marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Declaration that reflects the content of the declaration of conformity . . . . . . . . . . . . . 6
Technical service and spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Type of use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Working conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Modifications to Forklift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Applied equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
User obligations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Environmental considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disposal of components and batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
2 Safety
Safety guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
General Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Flooring requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Battery connection cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
External electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Requirements for the traction-battery charging area. . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Safety Regulations Relative to Forklift Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Safety guidelines relating to operating materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
Residual risk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Residual dangers, residual risks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electromagnetic radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Non-ionised radiation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table of contents
III45878043344 EN - 11/2021 - 12

Electrostatic charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Vibrations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Safety tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Regular safety inspection of the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Safety devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Damage, defects and misuse of safety devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3Overview
Overview of the various models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
OPX range general overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
LTX50 general overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
General overview LTX-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
General overview LTX-FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Labels and designation plates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
OPX 20/25 and OPX 20/25 PLUS label location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of OPX-L (12/16/20S) labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of OPX-L20 and OPX-D20 labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of LTX50 labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of labels LTX-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of labels LTX-FF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of labels (OXV 07 - OXV 10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Location of OXV 08 labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Nominal value designation plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
Specific nominal value designation plate for: LTX and LTX-T. . . . . . . . . . . . . . . . . . . . .
56
Specific nominal value designation plate for: LTX-FF . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
The serial number is marked on the frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
OPX-L (12/16/20S) capacity plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
OPX-L20 capacity plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
OPX-D 20 capacity plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
Capacity plate LTX-T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
Capacity plate LTX-FF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
Capacity plate (OXV). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
Capacity label for tow tractors (LTX50, LTX-FF, LTX-T) with front coupling. . . . . . . . . .
56
Capacity label for tow tractors (LTX50, LTX-FF, LTX-T) with rear coupling . . . . . . . . . .
56
Table of contents
IV 45878043344 EN - 11/2021 - 12

Instruments and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Comandi volante - Parte 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Steering wheel controls - Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
Steering wheel controls - Part 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Backrest controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
Definition of directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Types of lift masts (where present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Options and variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
List of options and variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Electrical socket for the cigarette lighter located on the dashboard (optional) . . . . . . . .
83
Accessory mounting bar with data socket (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
84
Rear storage compartment (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
Electrical socket for trailer lighting (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
Sistemi di illuminazione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
Lithium-ion battery (Li-Ion). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
FleetManager (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
Foldaway step (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
Locking fork or straddle lowering during travel (option). . . . . . . . . . . . . . . . . . . . . . . . . .
93
Battery electrolyte level indicator LED (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
Cab (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
95
Lock lever for competitor batteries (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
97
4Use
Authorised and safe use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Intended use of the trucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Safety instructions for using the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
Order picker trucks: Description of intended use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
104
Forklift Use in Cold-Storage Rooms.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
105
Transporting and lifting the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Transporting the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Climatic Conditions for Transport and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
106
Loading and unloading the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
107
Loading and unloading the truck — Specific additional notes for the LTX-FF model . . .
108
Breaking-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Sequence to follow for using the truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Checks and actions prior to commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
List of checks before use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Checking and refilling the windscreen washer tank (only present on version with cab) .
112
Table of contents
V45878043344 EN - 11/2021 - 12

Ergonomic dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Optional driver's seat adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Safety guidelines for driver's seat adjustment work (described in the following sections) 114
Height-adjustable steering wheel (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
Height-adjustable STANDARD seat backrest (option) . . . . . . . . . . . . . . . . . . . . . . . . . .
116
Height-adjustable SLIM seat backrest (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
117
Foldaway seat (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
118
Adjusting the sprung operator platform (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
Climbing on and off the truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Drive modes and positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Drive modes and positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Driving position with the operator on board the truck . . . . . . . . . . . . . . . . . . . . . . . . . . .
123
Operator position and driving mode with operator on the ground next to the truck: using
seat backrest controls (optional feature) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
125
Driving using the steering wheel controls (optional feature) with the operator on the
ground alongside the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
127
Stopping the truck in EMERGENCIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
On/off systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
List of on/off systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
On/off key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
132
Numeric keypad — Start-up using a PIN (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
133
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Truck travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Truck brake systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
136
Reversing the direction of travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
138
Speed restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
139
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
141
Parking and stopping the truck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
143
Mobile platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
General precautions for using the mobile platform (where present) . . . . . . . . . . . . . . . . 144
(OPX20/25) (OPX 20/25 PLUS): Using the mobile platform (where present) . . . . . . . . .
145
(OPX-L12 / L16 / L20 / L20S) (OPX-D20): Using the mobile platform (where present) .
147
OXV: Using the mobile platform (where present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
149
Moving the load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Safety guidelines for handling loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Checks to be carried out before lifting a load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
152
Using the backrest fork controls (where present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
153
Using additional fork controls (only for model LTX FF) . . . . . . . . . . . . . . . . . . . . . . . . . .
156
Taking up load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
159
Palletising a load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
159
Table of contents
VI 45878043344 EN - 11/2021 - 12

Transporting loads on the forks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Depositing a load on the ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
161
Driving on slopes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
162
Load back rest with vertical pallet hook (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
164
Handling trailers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Towing trailers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Towing the trailer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
168
Coupling the trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
169
Single-position or multi-position tow coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
170
Automatic-closure towing hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
172
Loading trailers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
174
Using the version with rear load bed LTX-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
176
LiftRunner (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Introduction to LiftRunner (where present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Hydraulically controlled LiftRunner system (if present) . . . . . . . . . . . . . . . . . . . . . . . . . .
179
Electrically controlled LiftRunner system (where present). . . . . . . . . . . . . . . . . . . . . . . .
179
Charging the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Accessing the battery for trucks WITHOUT a mobile platform . . . . . . . . . . . . . . . . . . . . 184
Accessing the battery for trucks with a mobile platform (optional) . . . . . . . . . . . . . . . . .
184
Charging the lead battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
186
Recharging the battery using the on-board battery charger (optional) . . . . . . . . . . . . . .
187
5 Maintenance
General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Operations Preliminary to Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Maintenance - 1000 hours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Maintenance — 3000 hours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Maintenance — 10,000 hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Regular Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Cleaning the Forklift. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Lubricating and cleaning the lifting chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
196
Maintenance as required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Battery type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
197
Unlocking the battery (before replacing the battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
199
Battery replacement with removal from the top. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
201
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VII45878043344 EN - 11/2021 - 12

Replacing the battery with side removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
205
Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Forklift Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
207
Temporary Putting Out of Commission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
207
Checks and Inspections After a Long Period of Inactivity . . . . . . . . . . . . . . . . . . . . . . . .
207
Permanent Putting Out of Commission (Demolition). . . . . . . . . . . . . . . . . . . . . . . . . . . .
208
6 Technical data
Datasheet (VDI): OPX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Datasheet (VDI) : LTX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Datasheet (VDI): OXV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Eco-design requirements for electric motors and variable speed drives . . . . . . . . . . . 268
Oil and lubricant tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Table of contents
VIII 45878043344 EN - 11/2021 - 12

1
Introduction

Forklift data
We recommend that you record the principal
forklift data in the following table so that they
are available if required by the sales network
or authorised service centre.
Type
Serial number
Date of delivery
General information
●
This manual contains "Original Instructions"
provided by the manufacturer.
●
The "operator" is defined as the person
driving the forklift.
●
The "user" is the physical or legal person
who has the forklift truck used by the opera-
tors.
●
For correct use of the truck and in order to
avoid accidents, the operator is obliged to
read, understand and apply the contents of
this manual and the plates and stickers ap-
plied to the truck.
●
This manual must be stored carefully and
remain on board the truck for quick consul-
tation.
●
The manufacturer assumes no responsibili-
ty for any accidents to persons or damage
to things due to failure to observe the con-
tents of this manual and the plates and
stickers applied to the truck.
●
The forklift may not be put to any use other
that than indicated in this manual.
●
The forklift must be used by appropriately
trained operators only. For the necessary
operator training, contact the authorised
sales network.
●
Persons working near the forklift must also
be instructed in the risks associated with
use of the forklift.
●
In the interests of clear information, some il-
lustrations in this manual show the forklift
without the safety equipment (guards, pan-
els, etc.). The forklift may not be used with-
out safety equipment.
How to Consult the Manual
There is a table of contents at the beginning of
the manual for ease of use. The manual is
divided into chapters with specific topics. The
name and title of the chapter are given at the
top of each page The following is found at the
bottom of each page: the type of manual, the
identifying code, the language and the manual
version.
Some general information is provided in this
manual. Please only consider the information
relevant for your specific forklift.
The following symbols have been used to
highlight some parts of this manual.
DANGER
Failure to observe the instructions highlighted with
this symbol may jeopardise safety.
CAUTION
Failure to observe the instructions highlighted with
this symbol may cause damage to the forklift and, in
some cases, result in warranty invalidity.
Introduction
1
Forklift data
2 45878043344 EN - 11/2021 - 12

ENVIRONMENT NOTE
Failure to observe the instructions highlighted
with this symbol may cause environmental
damage.
NOTE
This symbol is used to provide additional infor-
mation.
Introduction
1
How to Consult the Manual
345878043344 EN - 11/2021 - 12

Date of edition and latest up-
date of this manual
The publication date of these operating in-
structions is printed on the cover sheet.
The manufacturer makes continuous efforts to
improve its industrial trucks, and therefore re-
serves the right to implement changes and to
accept no claims concerning the information
provided in this manual.
To receive technical assistance, please con-
tact the service centre authorised by your
closest manufacturer.
Copyright and trademark
rights
These instructions must not be reproduced,
translated or made accessible to third parties
—including as excerpts—except with the ex-
press written approval of the manufacturer.
Delivery of the forklift and documentation
Ensure that the truck has all of the options re-
quested and that it has been delivered with
the following documentation:
●
Original instructions
●
Declaration of conformity
If the truck has been delivered with a traction
battery and/or a battery charger, ensure that
these products conform to the order and that
the corresponding operating and maintenance
manuals are included, as well as the declara-
tion of conformity for the battery charger.
If there is applied equipment or other equip-
ment or devices, ensure that these products
conform to the order and that the correspond-
ing operating and maintenance manual and
the corresponding declaration of conformity (if
required by the applicable regulations) are in-
cluded.
All of the above documentation must be kept
for the entire operational life of the truck. In
the event that the documentation is lost or
damaged, contact the authorised sales net-
work for copies of the original documentation.
Introduction
1
Date of edition and latest update of this manual
4 45878043344 EN - 11/2021 - 12

Spare parts list
You can request to download the spare parts
list by copying and pasting the address
https://
sparepartlist.still.eu
into a web browser or by
scanning the QR code shown to the side.
On the web page, enter the following pass-
word:
Spareparts24!
On the next screen, enter your email address
and truck serial number to receive an email
with the link and download the spare parts list.
Conformity marking
The manufacturer uses the conformity mark-
ing to document the conformity of the industri-
al truck with the relevant directives at the time
of placing on the market:
●
CE: in the European Union (EU)
●
UKCA: in the United Kingdom (UK)
●
EAC: in the Eurasian Economic Union
The conformity marking is applied to the
nameplate. A declaration of conformity is is-
sued for the EU and UK markets.
An unauthorised structural change or addition
to the industrial truck can compromise safety,
thus invalidating the declaration of conformity.
2511

conformity symbols

Introduction
1
Spare parts list
545878043344 EN - 11/2021 - 12

Declaration that reflects the content of the declaration of con-
formity
Declaration
STILL GmbH
Berzeliusstraße 10
22113 Hamburg Germany
We declare that the specified machine conforms to the most recent valid version of the direc-
tives specified below:
Industrial truck type
corresponding to these operating instructions
Model corresponding to these operating instructions
− "Machinery Directive 2006/42/EC"
1)
− "Supply of Machinery Safety Regulations 2008, 2008 No. 1597"
2)
Personnel authorised to compile the technical documents:
See declaration of conformity
STILL GmbH
1)
For the markets of the European Union, the EU candidate countries, the EFTA States and
Switzerland.
2)
For the United Kingdom market.
The declaration of conformity document is
supplied with the industrial truck. The declara-
tion shown explains the conformity with the
provisions of the EC Machinery Directive and
the Supply of Machinery Safety Regulation
2008, 2008 No. 1597.
An unauthorised structural change or addition
to the industrial truck can compromise safety,
thus invalidating the declaration of conformity.
The declaration of conformity must be careful-
ly stored and made available to the responsi-
ble authorities if necessary. It must also be
Introduction
1
Declaration that reflects the content of the declaration of conformity
6 45878043344 EN - 11/2021 - 12

handed over to the new owner if the industrial
truck is sold on.
Introduction
1
Declaration that reflects the content of the declaration of conformity
745878043344 EN - 11/2021 - 12

Technical service and spare parts
For scheduled maintenance and any repairs to
the forklift, contact only the authorised service
network.
The authorised service network has personnel
trained by the manufacturer, original spare
parts and the tools necessary to carry out
maintenance and repairs.
Servicing by the authorised service network
and the use of original spare parts maintain
the technical characteristics of the forklift over
time.
Only original spare parts provided by the man-
ufacturer may be used for forklift maintenance
and repairs. The use of non-original spare
parts invalidates the warranty and renders the
user responsible for any accidents due to the
inappropriateness of the non-original parts.
Type of use
"Normal use conditions" of the forklift are un-
derstood as:
●
lifting and/or transport of loads using forks
with weight and load centre within the val-
ues provided (see Chapter 6 - Technical
Data).
●
transport and/or lifting on smooth, flat and
compact surfaces;
●
transport and/or lifting of stable loads uni-
formly distributed on the forks;
●
transport and/or lifting with the load centre
approximately on the forklift's median longi-
tudinal plane.
DANGER
The forklift must not be used for other purposes.
Any other use renders the user solely responsible for
injury/damage to persons and/or objects and voids
the warranty.
The following scenarios are examples of incor-
rect use of the forklift truck:
●
Transport on uneven (irregular or non-com-
pact) surfaces
●
loads that exceed the weight and/or load
centre limits;
●
transporting non-stable loads;
●
transporting loads not equally distributed on
the forks;
●
transporting swinging loads;
●
transporting loads whose load centre is
considerably displaced with respect to the
forklift's longitudinal median plane;
●
transporting loads of dimensions such as to
block the view of the operator when driving;
●
transporting loads piled so high that they
could fall onto the operator;
●
travelling with a load over 300 mm off the
ground;
●
transporting and/or lifting people;
●
Pushing loads
●
moving upwards or downwards on a slope
with the load facing downwards;
●
turning at high speed;
●
turning and/or moving sideways on slopes
(upwards or downwards);
●
colliding with stationary and/or mobile struc-
tures;
DANGER
Improper use of the forklift could cause it and/or at
the load to overturn.
Introduction
1
Technical service and spare parts
8 45878043344 EN - 11/2021 - 12

Working conditions
All trucks described in this manual are de-
signed and built for indoor transport.
The tow tractors can also be used outside if
the floor conditions are adequate. The follow-
ing paragraphs describe the floor require-
ments.
For use outdoors and in bad weather, it is
strongly recommended to use the tow tractor
with a protective cab.
The truck must not be used outside the climat-
ic conditions indicated below:
●
Maximum ambient temperature: +40°C
●
Minimum ambient temperature: +5°C
●
Altitude up to 2000 m
●
Relative humidity between 30% and 95%
(without condensation).
CAUTION
Do not use the truck in dusty environments.
Using the truck in environments with high concentra-
tions of salty air or water could cause problems with
the truck and cause corrosion of metallic parts.
If the truck must be used in conditions outside
of the limits indicated or, in any case, under
extreme conditions (extreme weather, cold-
storage rooms, presence of strong magnetic
fields etc.), appropriate equipment and/or us-
age precautions are necessary. Contact the
authorised sales network for information.
DANGER
The truck must not be used in environments where
there is a risk of explosion and the truck must not
be used to handle explosive loads.
Trucks that must operate in environments
where there is a risk of explosion or trucks that
must handle explosive loads require the ap-
propriate equipment, which must be accompa-
nied by a specific declaration of conformity
that replaces that of the standard truck, and by
the corresponding operating and maintenance
manual.
Contact the authorised sales network for fur-
ther information.
Introduction
1
Working conditions
945878043344 EN - 11/2021 - 12

Modifications to Forklift
No modifications may be made to the forklift,
otherwise the EC certificate and the warranty
will become invalid, with the exception of:
●
Assembly of the options, only if provided by
the manufacturer
●
Assembly of applied equipment, only if pro-
vided by the manufacturer
WARNING
Before installing optional or additional equipment,
please exclusively contact the sales network author-
ised by the manufacturer.
DANGER
If the forklift is equipped at the factory or later with
devices that emit non-ionising radiation (such as ra-
dio transmitters, RFID players, data terminals,
scanners, etc), the compatibility of such devices
must be verified with the presence of operators us-
ing medical devices (such as heart pacemakers).
Applied equipment
To apply additional equipment after purchas-
ing, you must contact the sales network au-
thorised by the truck manufacturer, which will:
●
verify feasibility
●
install the equipment
●
add a label with the new residual capacity
●
provide documentation on the equipment
(operating and maintenance manual and
declaration of conformity)
CAUTION
The truck user must be trained in the operation and
correct use of the equipment
The user must check that the equipment is working
correctly before use.
User obligations
Users must comply with applicable local legis-
lation governing forklift use and maintenance.
Introduction
1
Modifications to Forklift
10 45878043344 EN - 11/2021 - 12